Question

I need help please? wiht

Answer 1

Answer:

1.C and H

2.Three symbols

C- Carbon H-Hydrogen O-Oxygen

for C-6 for H-12 for O-6

In practical there are 118 elements are there.In this molecule Three elements exist.

6 Carbon atoms

6 Oxygen atoms.

Hopes it helps.

Answer 2

Answer:

1) atoms, molecules

2) - 3

- Carbon, Hydrogen and Oxygen

-Carbon (Has tetravalency, Self linking property)

Hydrogen (Colourless, Odourless gas)

Oxygen (Life supporting gas)

• 118
• 12
• 11