Paragraph What is the difference between element and atom? A carbon atom has 6 p
ID: 1083759 • Letter: P
Question
Paragraph What is the difference between element and atom? A carbon atom has 6 protons and 7 neutrons. a) What is its atomic mass? b) What i its atomic number? c) how many electrons does it have? d) how many electron shells does it have? e) how many valence electrons does it have? What is isotope? Sharing a pair of electrons between two atoms form Transferring an electron from one atom to another form Which chemical bond is the strongest? Why can sweating cool down mammals? bond. bond. he transport of water from tree root to its top is attributable to which water property? How surface tension affects life on earth? Use an example to explain. Mark dissolves glucose in water to make glucose solution. What is the solvent and solute, respectively? What is mole? If the glucose concentration is 2 molarity (2M). how many glucose molecules are there in 1 liter of such solution? What is acid? What is base?Explanation / Answer
element is substance made entirely from one type of atom.
atom is made of electron, nuetron, proton and it is basic unit of any substance
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atomic mass = 13
atomic number = 6
no. of electrons = 6
electron shells =2
valence electrons = 4
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