Answer:
The independent variable is the condition that you change in an experiment. It is the variable you control.
Explanation:
It is called independent because its value does not depend on and is not affected by the state of any other variable in the experiment. Sometimes you may hear this variable called the "controlled variable" because it is the one that is changed.
Answer: b.) they tend to lose electrons to gain stability
Explanation:
<span>What is the electron configuration of aluminum is </span>1s^2 2s^2 2p^6 3s^2 3p^1.
Answer:
no it will have no charge...it would be electrically neutral! because the number of protons and electrons are equal!
An isotope of nitrogen containing 7 neutrons would be nitrogen-7
