During photosynthesis, what gas do plants release - oxygen
Answer:
calcium is a metal and metals are good conductors of electricity as they contain mobile electrons.
Explanation:
Valency is the number of electrons lost or gained by an atom to attain an stable configuration. Valency is important when writing the formula of chemical compounds in chemistry. Strontium has a valency of 2 while sulfite ion (radicle) has a valency of 2. Therefore, the chemical formula of strontium sulfite is written as SrSO3.
1)water has a great capacity to hold a moderate heat energy
If you are talking about just pure regular water, the answer is false. BUT, some salts dissolved IN WATER, can act as electrolytes. But regular water, no.
