Answer:
D.
Double replacement, CaO + Cl2O
Explanation:
Answer:
A
Explanation:
Argon has 17 protons and 18 neutron
atomic number is the same as the protons number.
Answer:
Zinc is Zn and Magnesium is Mg
Answer:
I guess covalent bond is formed
Squeezing just the juices out of the orange, like with your hand or whatever you use, is a physical change. yes :)
