An element is made up of only one type of atom. Atoms are only different from each other due to their atomic number - which is the number of protons.
Different elements may have different relative atomic masses, but it is the differing number of protons in each atom that determines which element it is.
Different atoms and elements that have different number of protns, neutrons and electrons.Duh!
They are called isotopes. They have different mass nmbers because they have a different number of neutrons.
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Atoms are matter, and all matter has mass. In that light, any (and every) atom has mass. Different atoms of different elements have different masses, as you would expect. As atomic numbers increase, the atomic mass of an atom increases, but we also need to account for the different isotopes of different elements. Isotopes are different "configurations" of the same element where there are different numbers of neutrons in the nucleus. This gives rise to different masses for different elements, and also for different isotopes of the elements. There is more to this discussion, and there are other questions here that are already posted and answered. Some of them are linked below.
Isotopes are the same atoms with different masses. Example is carbon-12 and carbon-14
that is isotop
Different atoms and elements that have different number of protns, neutrons and electrons.Duh!
They are called isotopes. They have different mass nmbers because they have a different number of neutrons.
Elements have different properties because elements can be further divided than atoms and can be mixed by another element
Because the differences in atoms make different elements. Elements are multiple of similar atoms.
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because they are
Atoms are matter, and all matter has mass. In that light, any (and every) atom has mass. Different atoms of different elements have different masses, as you would expect. As atomic numbers increase, the atomic mass of an atom increases, but we also need to account for the different isotopes of different elements. Isotopes are different "configurations" of the same element where there are different numbers of neutrons in the nucleus. This gives rise to different masses for different elements, and also for different isotopes of the elements. There is more to this discussion, and there are other questions here that are already posted and answered. Some of them are linked below.
atoms have symbols so that the atoms of different elements can be distinguished easily.
Isotopes are the same atoms with different masses. Example is carbon-12 and carbon-14
Atoms are matter, and all matter has mass. In that light, any (and every) atom has mass. Different atoms of different elements have different masses, as you would expect. As atomic numbers increase, the Atomic Mass of an atom increases, but we also need to account for the different isotopes of different elements. Isotopes are different "configurations" of the same element where there are different numbers of neutrons in the nucleus. This gives rise to different masses for different elements, and also for different isotopes of the elements. There is more to this discussion, and there are other questions here that are already posted and answered. Some of them are linked below.
All atoms are elements. Single (or even a "few") atoms do not have the properties of large masses of atoms.