Give the name and number of atoms of each element in the following compounds:

a. N2O, nitrous oxide, laughing gas
b. NH3, ammonia, a household cleaner
c. TiO2, titanium dioxide, white pigment used in paint
d. C8H10N4O2 caffeine, a stimulant
e. C19H25BN4O4 bortezomib, an anti-cancer drug

1 answer

consult your periodic table for the names
Just count the atoms in the formula.
(d) C8 H10 N4 O2 has
8 C atoms, 10 H atoms, etc.
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