A. Write formulae of:-
a. Magnesium hydroxide b. Potassium chloride c. Sodium carbonate
B. Define atomic mass unit
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A. Write formulae of:-
a. Magnesium hydroxide b. Potassium chloride c. Sodium carbonate
B. Define atomic mass unit
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(2)KCl
(3)NaCl
B.It is a unit of mass used to express atomic and molecular weights, equal to one twelfth of the mass of an atom of carbon-12.
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Formulae of :
》Magnesium hydroxide - Mg(OH)2
》Potassium chloride - KCl
》Sodium carbonate - Na2CO3
ATOMIC MASS UNIT
》Atomic mass unit : A unit of mass used to express atomic and molecular weights, equal to one twelfth of the mass of an atom of carbon-12.
Hope it helps..!!