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Atoms of the same element must contain the same number of protons. This is because of the positive charge they provide.
Neutrons in their nuclei.
Atoms of the same element are alike and always have the same number of protons in their nuclei.
All the lithium atoms contain the same number of protons.
An element's number of protons is the same as its atomic number.
Atoms of the same element must contain the same number of protons. This is because of the positive charge they provide.
Neutrons in their nuclei.
Atoms of the same element are alike and always have the same number of protons in their nuclei.
They have the same number of protons in their nuclei.
All the lithium atoms contain the same number of protons.
Yes, it is correct !
They have the same number of protons in their nuclei.
An element's number of protons is the same as its atomic number.
Neutrons
The nuclei of all plutonium isotopes contain the same number of protons.
All the atoms in sodium and silver contain the same number of protons in their nuclei, while this is not true for coal or soap.
protons