Its a plus for protons and a negative for electrons, nutrons have a plus sign over a negative sign
First law is Conservation of Energy
Second is that entropy of an isolated system will always increase with time.
Entropy is the change of disorder through time. The best statement which relates to the 2nd law is C. Thermal energy flows from areas of higher to lower temperature
Answer:>
Explanation:
All ionic compounds have high melting and boiling points
