Answer:
Charge is caused by a flow of electrons, since electrons are around the nucleus they can be lost or gained by atoms. When an atom gets charged, it gains a charge, that is, it gains an electron. Since electrons are negatively charged, when an atom gains one, it also becomes negatively charged.
Answer:
MARK AS THE BRAINLIEST ANSWER
Explanation:
BRAINLIEST
Answer:
Silver
Explanation:
What mass of copper was discharge at the cathode in a cell
6,02×10²³ * 3,2 = 19,264×10²³=1,9264×10²⁴
The answer would be B.
Why?
Because compounds are a combination of two or more elements, while a mixture can be virtually anything. We cannot simply mix hydroxide and sodium together and claim it as a physical bond, it doesn't make sense since they react with each other in some way. However, mixtures are typically physical, since a chemical change most likely would not occur if we mixed popcorn and pretzels together in a bowl to make chex mix.
I hope I could help and I hope this made sense!