All the nuclei of all atoms belonging to one element will have the same atomic number, they may not necessarily have the same mass number. The number of protons in the nucleus of every atom of an element is always the same, but this is not the case with the number of neutrons. Atoms of the same element can have a different number of neutrons. These atoms are called isotopes, which are atoms of the. When you have finished the test, click on the ANSWERS button and see how well you have done. Test Number PS-1030. Quick Questions. 1) All atoms are the same. 2) All atoms of the same element are the same. 3) All atoms contain neutrons. 4) Protons have more mass than neutrons.
List Of All Atoms
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Also to know is, do all atoms of the same element have the same number of protons?The number of protons in the nucleus of every atom of an element is always the same, but this is not the case with the number of neutrons. Atoms of the same element can have a different number of neutrons. These atoms are called isotopes, which are atoms of the same element that have a different number of neutrons.
Secondly, can isotopes have different number of electrons? The atoms of a chemical element can exist in different types. These are called isotopes. They have the same number of protons (and electrons), but different numbers of neutrons.
In this manner, are all atoms of one element the same?
Yes, all things are made of atoms, and all atoms are made of the same three basic particles - protons, neutrons, and electrons. But, all atoms are not the same. You know that the number of protons in an atom determines what element you have. For instance hydrogen has one proton, carbon has six.
Why do different atoms of the same element always have the same atomic number but can have different mass numbers?
All Atoms Of The Same Element Have The Same Number Of Protons True Or False
Atoms of the same element always have the same number of protons ( is it had a different number of protons it would be a different element). However atoms of the same element can have different numbers of neutrons (this gives them a different mass number). Different versions of the same element are called isotopes.