do all elements have a different number of protons?

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do all elements have a different number of protons?

2007-10-05 05:54:50 · 4 answers · asked by nutashuh. 1 in Science & Mathematics ➔ Chemistry

4 answers

each element is defined by its number of protons. this is the atomic number. however there are varients of each element with the same number of protons called isotopes, but they are considered to be the same element.

2007-10-05 06:00:35 · answer #1 · answered by nacsez 6 · 2⤊ 0⤋

Each element in the Periodic Table has a different number of protons.

2007-10-05 06:00:04 · answer #2 · answered by Gervald F 7 · 3⤊ 0⤋

Yes, the atomic number is the number of protons.

2007-10-05 06:00:02 · answer #3 · answered by a simple man 6 · 3⤊ 0⤋

yes they have

2007-10-05 07:29:32 · answer #4 · answered by Anonymous · 0⤊ 0⤋