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If two elements have the same number of protons but different number of neutrons can they be atoms of the same element.?
Yes. If two atoms have the same number of protons then by definition they are the same element.
Atoms of two different elements cannot have the same?
Number of protons
If two atoms with the same number of protons and different neutrons are they still the same element?
Yes, elements are groups of atoms with the same number of protons.
A substance in which one or more atoms have the same number of atomic number?
No two elements have the same number of protons.
Can atoms of different elements have the same number of protons be from the same element?
No. Each type of atom (element) has its own unique number of protons, which is called the atomic number. Atoms of the same element will always have the same atomic number (number of protons). Atoms of different elements will never have the same atomic number (number of protons).
Two atoms are isotopes of the same element. Which of the following should be different for these two atoms?
Answer this question… The number of neutrons
Do the elements going horizontally on a periodic table have the same number of electrons?
No two elements would have the same atomic number, so, nor atoms of different elements (in neutral state) would have the same number of electrons.
It is possible for the atoms of two different elements to have the same number of electrons?
Yes, if they are both ions
What atoms can be the same kind of element or different elements?
You think probable to isotopes; only the number of neutrons is different.
Can to different elements contain the same number of protons?
No, the number of protons defines what element an atom belongs to. If two atoms are of different elements then they have different number of protons.
Can you have two elements with the same atom?
Yes, two elements can have the same type of atom if they have the same number of protons. Isotopes are atoms of the same element that have different numbers of neutrons, but the same number of protons.
Are all elements are compounds?
No. Elements are composed of atoms that have the same number of protons (atomic number) in their atomic nuclei. Compounds are composed of two or more elements that are chemically combined.
