Question

1) Write the formula of any one compound?​

Answer 1

Explanation: NaCl

To find the formula of an ionic compound, first identify the cation and write down its symbol and charge. Then, identify the anion and write down its symbol and charge. Finally, combine the two ions to form an electrically neutral compound.

When writing formula, the positive atom or ion comes first followed by the name of the negative ion. The chemical name for common table salt is sodium chloride. The periodic table shows that the symbol for sodium is Na and the symbol for chlorine is Cl. The chemical formula for sodium chloride is NaCl.

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Answer 2

Answer:

the easiest formula of a compound water is H²O

Explanation:

chemical equation: hydrogen 2 atoms and oxygen 1 atom, thus h²o

fun fact :

the property of this compound (water) is alternative to the original properties of the elements (hydrogen, oxygen)

hydrogen burns it self and oxygen acts an a fuel for fire but

water is used to extinguish fire

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