A cellphone battery is a electrical energy
and a piston in an engine is an thermal energy
Answer:
The answer to your question is: letter A
Explanation:
If an atom lose 3 electrons its charge will be positive, it will be +3
Answer:
Calcium chloride react with aluminum to produce calcium and aluminum chloride. This reaction takes place at a temperature of 600-700°C.
CaCl2+F2 -> CaF2 + Cl2
The formula C2H4 can be classified as both a molecular formula
and an empirical formula. The answer is number 4.
The answer is the second option
