I think you are referring to Isotopes. They have the same atomic number but different atomic masses. This is due to differences in the numbers of neutrons.
yes
Isotopes are atoms of the same elements with different number of neutrons.
No, atoms of the same element have the same number of protons. Atoms of the same element with different numbers of neutrons are called isotopes.
If two atoms are isotopes, it means they have the same number of protons but different numbers of neutrons. Thus, they have the same atomic numbers, but different atomic masses.
Atoms with more protons than neutrons are simply isotopes of an element. Atoms of an element always have the same number of protons. However, the number of neutrons can vary and can be higher, lower, or equal to the number of protons.
Atoms with the same atomic number are all atoms of the same element. However, if the atoms have different molecular weights, they are isotopes of the same element.
Atoms with the same number of protons but different mass numbers are called isotopes. Isotopes have the same atomic number but different atomic weights due to variations in the number of neutrons in the nucleus.
Isotopes The weights are different because the quantity of neutrons are different. However, the Isotopes still have exactly the same number of protons and electrons as each other, so they are chemically identical. Just the weights are different.
If they have the same atomic number but different mass, then they have a different number of neutrons, and they are called ISOTOPES.
Two atoms with the same atomic number but different atomic weight are known as isotopes. Isotopes have the same number of protons and electrons, but a different number of neutrons, resulting in different atomic weights. For example, carbon-12 and carbon-14 are isotopes of carbon with the same atomic number (6) but different atomic weights due to a difference in neutron count.
yes
No they are all different and even some atoms of the same element have different weights
Isotopes are atoms of the same elements with different number of neutrons.
Isotopes are atoms of the same element, having the same number of protons but different number of neutrons.
No, atoms of the same element have the same number of protons. Atoms of the same element with different numbers of neutrons are called isotopes.
Atoms of the same element cannot have different numbers of protons. Different numbers of protons mean different elements. An atom with the a different number of neutrons is called an isotope.
isotopes Atoms of the same element are called Isotopes. they have the same number of atoms (i.e. same atomic number) but different number of neutrons