Answer:
star
Explanation:
stars are composed of 92.1 percent hydrogen and 7.8 percent helium.
Statement 1 is false because heat is the movement of molecules.
Statement 2 is true because matter is composed of elementary particles which are VERY small.
Statement 3 is false because the kinetic energy of a particle determines its heat and it is impossible for a particle to be completely motionless.
Statement 4 is false because neutrons do not have a charge and make up a large portion of all matter.
<u>Chemical</u>. The copper atoms form new chemical bonds with atoms in the air.
D) Distillation is the process used to separate a solid from a liquid through <span>evaporating the liquid..</span>
Answer:
I'm taking a guess here. Aluminum.
Explanation:
The best conductor of heat would be the material that melted the ice fast. A.K.A. the one with the least amount of minutes. Since aluminum has the least, it is the best conductor of heat