Answer:
7 protons
Isotopes are atoms that have the same number of protons but different numbers of neutrons in the nucleus. You know that nitrogen-14 has 7 protons in the nucleus because it is an isotope of nitrogen, which has an atomic number equal to 7 .
Answer:
how will water affect the force of friction
90% sure
Answer:
c
Explanation:
it is from crest to crest
Answer:
Because You never know when a meteor will hit you.
Extensive properties such as mass and Volume depend on the amount of matter being measured.
Intensive properties such as density and color do not depend on the amount of the substance present,
Physical properties can be measured without changing a substance's chemical identity.
and Hope this help and i hope you do great on the quiz
