electrons
Since chemical reaction............<3
One
Gain in water during a chemical reaction
Reduction Is Gain of electrons
You wouldn't expect strontium to gain electrons in a chemical change.
gains 1
A chemical reaction, involving a whole bunch of chemical liquids and high power lightning.
There is zero NET loss or gain of electrons
Elements cannot be lost/gained: this is the law of mass conservation.
No, hydrogen is gained during a reduction reaction, not lost. Reduction involves the gain of electrons and hydrogen atoms.
The atoms depend entirely on the chemical reaction in question. If they gain an electron, their charge will be reduced by 1, so +1 to 0, 0 to -1, etc.
Nonmetals, expecially halogens.