Answer:
They all have the same number of protons but different numbers of neutrons.
Explanation:
Elements will always have the same number of protons no matter the isotopes. Isotopes only change the number of neutrons. Silicon will always have 14 protons. So silicon-28 has 14 protons and 14 neutrons. Silicon-29 has 14 protons and 15 neutrons. Silicon-30 has 14 protons and 16 neutrons.
Answer:
I think the answers D. Hope this helps you.
Explanation:
Pressure caused by high temperatures are balanced by gravity
Answer:
It is a eukaryotic cell because prokaryotes don't have a nucleus, rather, they have a nucleoid.
