How many total atoms are in 2nacl?
3
5
2
4

Protons and neutrons are found within the nucleus of an atom

If the speed of a particle triples ,by what factor does its kinetic energy increase?

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy