An atom has a neutral charge as the no. of electrons equal the no. of protons. When it loses an electron, the no. of protons is higher, so there is higher positive charge, when it loses an electron, vice versa occurs. When it loses or gains an electron, it becomes a Cation or Anion.
Answer:
hypothesis
Explanation:
A hypothesis is a small and precise prediction about the study by the researchers. The prediction made by the researcher is testable. The explanation given relies on the facts which are known to the researcher but has not been proved through the research. The prediction of Dr. Colby about the sale of the hamburger is an example of a hypothesis.
According to recent research, the option that will most significantly influence this is his family's income.
Nowadays, good grades and a hard-working personality are not enough to let a student enroll in a college they always wanted to attend. Money plays a huge role in all of this - if the student doesn't have the money to pay for the college, chances are they will not be able to attend it at all.
Answer:
THE cold War, and the great rears that it created
