I believe it is two isotopes of an element. Because an isotope is the amount of protons. with a different number of neutrons in the nucleus. hopefully this will help :)
one is magnesium while the other is an ion of magnesium
The "dense" central portion of an atom is called the nucleus. The nucleus of an atom contains neutrons and protons.
The nucleus, made up of protons and neutrons, contains most of an atom's mass.
The nucleus of an atom contains neutrons and protons and protons, in turn, contain quarks.
DNA is stored in the nucleus and sent to other cells
The nucleus only contains neutrons, which are neutral, and protons, which are positively charged. Therefore, the nucleus is positively charged.This is a good thing, since the positive charge is what attracts the negatively charged electrons, otherwise, the electrons would fly free.nucleus of an atom consists of protons and neutrons. protons are positively charged particles while neutrons are neutral. they do not carry any charge on them. however the no. of protons and neutrons remain the same. due to the presence of protons nucleus are always positively chargedthe nucleus contains protons and neutrons only. Since neutrons carry no charge and protons are positively charged, that's why the nucleus is positively charged.
Yes, the nucleus of an atom contains protons and neutrons.
Protons and neutrons are found in the nucleus of an atom.
Atoms are made of a nucleus that is surrounded by electron clouds. The nucleus is formed from all the atom's protons and neutrons. Proton and neutrons are made up of even smaller particles called quarks.
An atom contains protons and neutrons in the nucleus (though Hydrogen does not have neutrons) and electrons orbiting the nucleus.
nucleus
It contains the nucleons (protons and neutrons)
No, the nucleus contains protons and neutrons. Electrons are outside of the nucleus.
The "dense" central portion of an atom is called the nucleus. The nucleus of an atom contains neutrons and protons.
nucleus....contains protons & neutrons
The atomic nucleus contains protons (at least one) and zero or more neutrons.
It contains protons and neutrons and no electrons.
The nucleus