2. His friends are working as quiet as moles under ground. About 1 to 3 percent of all babies have one or more moles when they are born. As 1.626×10 23 molecules of NaOH is also equal to 0.27 moles, and we know that the molecular weight of NaOH is 40, we can use these numbers to get: mass = 40 / 0.27 = 10.8 g. So we now know we need 10.8 g of NaOH to exactly neutralise our amount of hydrochloric acid. Molecule in a sentence (esp. Make it a point to regularly examine your body's skin; keep an eye on any moles so that you become aware if they change shape. 8. 1 A mole of carbon atoms is 6.02x10 23 carbon atoms. On one side of this, towards Hymettus, lay the open roadstead of Phalerum, on the other the harbour of Peiraeus, a completely land-locked inlet, safe, deep and spacious, the approach to which was still further narrowed by moles. 2. She had a tiny mole on her cheek. Topics presented include rosacea, psoriasis, skin cancer, warts, moles, and rashes. Melanoma may bleed and change the color of moles on your skin before becoming too dangerous. Moles that may signal skin cancer don't have such a regular appearance and are usually larger than a quarter-inch across. The fore-limbs may, however, be modified, as in moles, for burrowing, or, as in bats, for flight, or finally, as in whales and dolphins, for swimming, with the assumption in this latter instance of a flipper-like form and the complete disappearance of the hind-limbs. The capacious harbour, consisting of two parts, the old and the new, is protected by extensive moles and breakwaters. The old harbour is semi-circular in shape, 232 acres in area, with numerous quays, and protected by moles from southern and south-westerly winds. Twenty four hours before admission she had had a transitional, 28. There are two projecting moles, one to the inner harbour and the second to the steam basin. 205. Nearly everyone has at least a few moles. Molarity definition, the number of moles of solute per liter of solution. Regular moles are symmetrical in appearance and look similar to other moles on your body. Another word for moles. 430. The eyebrows are widened and painted till they appear to meet, while sham moles or stars are painted on the chin and cheek; even spangles are stuck at times on the chin and forehead. There are several harbours, including the Porto Canale, for coasting vessels; the Porto Baross, for timber; and the Porto Grande, sheltered by the Maria Theresia mole and breakwater, besides four lesser moles, and flanked by the quays, with their grain-elevators. Other things to discuss with your doctor include any skin conditions, medications you currently take, and if there are moles or tattoos near the area that will be treated. Always check your body for new moles, birthmarks, abnormal freckling, or skin lesions. The mole bored its way underground. ENGLISH DICTIONARY; SYNONYMS; TRANSLATE; GRAMMAR . A mole is the quantity of anything that has the same number of particles found in 12.000 grams of carbon-12. Molarity refers to the number of moles within a solution, and when chemical reactants combine in ratios of whole numbers their volume is expressed in moles. Advances in photographic technique had as of 2004 made it easier to track the development of moles with the help of whole-body photographs. — J. William Fulbright, address to the Foreign Policy Association, New York City (October 20, 1945), in Fulbright of Arkansas: The Public Positions of a Private Thinker (1963). molecula, the diminutive of moles, a mass), in chemistry and physics, the minutest particle of matter capable of separate existence. Moles that exceed 6mm in diameter (about the size of an eraser on the end of a pencil), should give cause for concern. 146. So are people with many large skin moles. A combination of high-frequency ultrasound and color Doppler studies has also been shown to have a high degree of accuracy in distinguishing between melanomas and benign moles. In the insectivorous type, as exemplified in moles and shrew-mice, the middle pair of incisors in each jaw are long and pointed so as to have a forceps-like action for seizing insects, the hard coats of which are broken up by the numerous sharp cusps surmounting the cheek-teeth. 0 0 Most moles are benign (not cancerous), but atypical moles (dysplastic nevi) may develop into malignant melanoma, a potentially fatal form of … By contrast, all hydatidiform moles showed normal CGH profiles. A coyote howled in the distance and another answered. There remains a fragment of the fortifications of the Punic town, which had a total length of 6410 metres, and remains of the substructions of the Byzantine acropolis, of the circus, the theatre, the water cisterns, and of other buildings, notably the interesting Byzantine basilica which is now used as an Arab cafe (Kahwat-el-Kubba). Also look for moles that aren't the same on both halves: visually split them down the center and if one side looks dramatically different from the other side, this could signal the beginning of skin cancer. The mole (symbol: mol) is the unit of measurement for amount of substance in the International System of Units (SI). The cause of moles is unknown, although atypical moles seem to run in families and result from exposure to sunlight. In moles which may be cancerous there may be more than one color visible. The ramparts of the old town can still be traced for a long distance, and there are fragments of two moles, of the theatre and of a gate. They may dig a well, make a cave, or a pond, or burrow underground and make tunnels like a mole. When, as is the case among nearly all existing mammals with the exception of the members of the genera Sus (pigs), Gymnura (ratshrew), Talpa (moles) and Myogale (desmans) the number of teeth is reduced below the typical forty-four, it appears to be an almost universal rule that if one of the incisors is missing it is the second, or middle one, while the premolars commence to disappear from the front end of the series and the molars from the hinder end. The remains of its moles were destroyed in 1807-1809. The mole is an important concept for talking about a very large number of things — 6.02 x 10 23 of them to be exact. The amount of solute dissolved in 1dm 3 can be given in grams or moles. Sentencedict.com is a sentence dictionary, on which you can find excellent sentences for a large number of words. A mole of a molecular compound contains 6 x 1023 molecules. Though usually more or less cylindrical or circular in section, hairs are often elliptical or flattened, as in the curly-haired races of men, the terminal portion of the hair of moles and shrews, and conspicuously in the spines of the spiny squirrels of the genus Xerus and those of the mouse-like Platacanthomys. 2. He had been recruited by the Russians as a, 25. respectively, protected by moles, and the two middle harbours by a breakwater. 3. One in three of these moles develop into a form of skin cancer known as lentigo maligna melanoma. It has few distinctive species, but within its borders the southern mole and cotton-tail rabbit of the South meet the northern star-nosed and Brewers moles and the varying hare of the North, and the southern bobwhite, Baltimore oriole, bluebird, catbird, chewink, thrasher and wood thrush are neighbors of the bobolink, solitary vireo and the hermit and Wilson s thrushes. Find more ways to say moles, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. The family doctor recommended that his patient get the mole on his back checked out with a specialist since it had grown in size. Moles on the face or other frequently exposed areas of skin may be troubling for children. How do you use mole in a sentence? solute dissolved in 1dm 3 can be given in grams or moles. Madagascar is the sole habitat of the tenrecs (Centetidae), as is Southern Africa of the golden moles (Chrysochloridae). sebaceous cysts, skin tags, in-growing toenails and moles. 24. History. New moles may also appear during this period. 9. 445. GRAMMAR . That number of particles is Avogadro's Number, which is roughly 6.02x10 23. feed on earthworms, killing the worms in an area of turf will make it unattractive to moles. Political Science. 29. The mass of an element or compound depends on the mass of its particles. Molar teeth of the simple tritubercular type persist in the golden moles (Chrysochloris) among the Insectivora and also in the marsupial mole (Notoryctes) among the marsupials. What a paradox if our own cleverness in science should force us to live underground with the moles. The moles use a similar artifice in clearing out the dirt from the cavities they form by scraping. Note: read mol dm -3 s -1 as " moles per cubic decimetre (or liter) per second " . WORD … 5. Copyright © 2016 sentencedict.com All Rights Reserved Contact. 0 Each mole of sodium hydroxide dissolves to give a mole of hydroxide ions in solution. a little, round, dark raised bump permanently on the skin . Most moles are brown, but colors can range from pinkish flesh tones to yellow, dark blue, or black. The undated book on moles and naevi by " Merlin Britannicus, " after the model of `Ali ibn Ragel, is of about the same date. An old submarine filled with explosives was used to blow up the piling beside the Mole at Zeebrugge. She kept her distance from him. Lets plug these numbers into the above equation: mole = 10 / 36.5 = 0.27 moles = 1.626×10^23 molecules of HCl Science. Atomic masses of H and O? This module shows how the mole, known as Avogadro’s number, is key to calculating quantities of atoms and molecules. Compare 1 mole of H 2, 1 mole of O 2, and 1 mole of F 2. — J. William Fulbright, address to the Foreign Policy Association, New York City (October 20, 1945), in Fulbright of Arkansas: The Public Positions of a Private Thinker (1963). I dont kno how meddo moles are spelt in dutch. Melanoma may bleed and change the color of moles on your skin; melanoma is the most dangerous of the skin cancer types. Any sore that does not heaL Progressive changes in size or color or feeling in a wart or, 27. Although the word mole comes from the Nahuatl mulli, meaning sauce or potage, it has been pointed out by culinary anthropologists that very few of the ingredients in mole poblano were indigenous to the New World.. One of the first lessons learned by the student of language or linguistics is that there is more to language than a simple vocabulary list. However, since moles and even some skin cancers can look like benign tags, it's best to see a physician for removal. 2, A molecule of water is made up of … Moles, which are unknown in the Indian peninsula, abound in the forest regions of the eastern Himalayas at a moderate altitude, and shrews of several species are found almost everywhere; amongst them are two very remarkable forms of water shrew, one of which, however, Nectogale, is probably Tibetan rather than Himalayan. Is it same for all substances? If you have a lot of moles, it can be a good idea to get them mapped. A mole is a unit of measurement that is associated with the mass of a chemical substance. Mole-Mass Equation. Which has the greatest mass? ; The foundations also of the moles that separate the harbours are of Hellenic work, though the existing moles were erected by the Knights of St John. Let up on moles and slugs and shotbugs in damp weather. The mole is a specific measurement of the amount of atoms or molecules in a substance, based on the amount of atoms in 12 grams of carbon-12. Moles that are present at birth are called congenital nevi. Geography. Mole, standard unit (6.02214076 x 10^23) in chemistry for measuring large quantities of very small entities such as atoms, molecules, or other specified particles. Moles can be round, oval, flat, or raised. mass = number of moles × molar mass. where mass is in grams and the molar mass is in grams per mole. moles removed from the beard area for convenience. They also pose a sentence-writing challenge for your students. The number of units in a mole also bears the name Avogadro’s number, or Avogadro’s constant, in honor of the Italian physicist Amedeo Avogadro. We know we have 10 g of HCl, and it has a molecular weight of 36.5 g / mol. "About Moles, Melanomas, and Lasers: The Dermatologist's Schizophrenic Attitude toward Pigmented Lesions. Most experts, however, think that these susceptibility genes are not sufficient by themselves to account for moles becoming cancerous but are influenced by a combination of other inherited traits and environmental factors. The number of moles present in any amount of the solution can be calculated by multiplying the molarity by the volume. 2004 made it easier to track the development of moles of the,... By Avogadro ’ s number becoming too dangerous Chrysochloridae ) cubic decimetre ( liter. The 18 vocal sounds a mole is chased by an enemy, 's! See mole in a sentence DICTIONARY, on which you can find excellent sentences for a large of. 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Been recruited by the volume given in grams or moles, you ’ ll frequently have to between!, 1 mol contains 6.022 140 76 × 10 23 of the Perks they. Spelt in dutch wearing a sunscreen and limiting sun exposure may prevent some moles disappear completely, and has!