A) Metal expand upon heating. B) Alloys expand less upon heating than elemental metals. C) Alloys expand more upon heating than elementals metals. D) The rate of the expansion of metals is directly proportion to the temperature to which it is heated
Answer:
thermal energy is the different forms of energy
26
atomic number is number of protons.
ion has + charge. lost electrons.
Answer:
I cant see the answer choices but here are some command economy nations:
Belarus
China
Cuba
Iran
Libya
North Korea
Russia
Good luck and have a good day!
Explanation:
The organ that fills up with urine is the bladder.