Question

definition of law of conservation of energy​

Answer 1

The law of conservation of energy states that the amount of energy is neither created nor destroyed. For example, when you roll a toy car down a ramp and it hits a wall, the energy is transferred from kinetic energy to potential energy.

Answer 2

Answer:

ꉔarbon:−

Catenation: It is the ability to form bonds with other atoms of carbon.

Tetravalency: With the valency of four, carbon is capable of bonding with four other atoms.