What is the result of multiplying 2.5 × 10^10 by 3.5 × 10-^2

Evaluate this exponential expression,8. (2 + 3)2 – 42

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.