contestada

Which of the following represents a compound?
Select one:
a. H
b. H-3
c. H20
d. 0-16

Respuesta :

Answer:

b. H-3

Explanation:

H *is atom because the smallest molecule particles of an element

H-3 *is compound because hidrogen a neutral particles consists of same non-metal atoms which are covelently-bonded

H2O * a molecule but a neutral particles consist of different non mental atoms whisc are convalently-bonded

0-16 * is it 16 is relative atomic mass??

IDoMaths123
H2O because it is made up of two different elements