D. the student's conclusion shows experimental bias
the law of thermodyanamic is the restatement of the law of conservation of energy
Uses of nonmetals in our daily life: Oxygen which is 21% by volume helps in the respiration process.
Nonmetals used in fertilizers: Fertilizers contain nitrogen.
Nonmetals used in crackers: Sulphur and phosphorus are used in fireworks.
Answer:
I'm pretty sure that it gains 2 electrons