Question

chemical formula for atoms​

Answer 1

Answer:

chemical formulas are used to describe the types of atoms and their numbers in an element or compound.the atoms of each element are represented by one or two different letters. when more than one atom of a specific element is found in a molecule,a subscript is used to indicate this in the chemical formula

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Answer 2

symbol of HYDROGEN is H

...................OXYGEN IS O

.....................NITROGEN.IS N

.....................MERCURY IS Hg

.......................CARBON IS C

..........................SILICON IS Si

............................SULPHUR IS S

........ ...............ZINC IS Zn

..............................SILVER IS Ag

.............. .............. GOLD IS Au

...... ........ ........SODIUM IS Na ...........and so on