Question

Can you tell?
Classify the following as element and
compound.
i. mercuric oxide ii. helium gas iii. water in
table salt v. iodine vi. mercury vii. oxygen
viii. nitrogen​

Answer 1

answer:

i. compound

ii. element

iii. compound(water)

iv. compound (table salt)

v. compound

vi. element

vii. element

viii. element