Question

Which statement is true about compounds? They do not form living things. They do not form nonliving things. They are formed when electrons of different atoms combine. They are formed when atoms of different elements combine.

Answer 1

The true statement is:

They are formed when atoms of different elements combine.

Step-by-step explanation:

Compounds are formed when atoms of different elements combine.

Atoms of different elements combine with each other to attain stable electronic configuration.

The atoms can combine with each other in two different ways:

1) By sharing the electrons

2) By exchanging electrons

When they share electrons with each other, they form a covalent bond.

When they exchange electrons, they form an ionic bond.