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How many protons electrons and neutrons in the element kalsium?
1) it's spelt Calcium and 2) 20 protons, 20 electrons, 20 neutrons
What is an isotope of the element with 20 protons and 20 neutrons?
An isotope of the element with 20 protons and 20 neutrons is calcium-40. Calcium has an atomic number of 20, which means it has 20 protons. The total number of protons and neutrons in calcium-40 is 40 (20 protons + 20 neutrons).
How many protons neutrons and electrons does a ununseptium shell?
Unundeptium has 117 protons and electrons; the number of neutrons is 176 or 177, depending on the isotope.
Can you use the mass number of an element to determine the number of electrons in an atom?
No, the mass number of an element is the sum of protons and neutrons in the nucleus. To determine the number of electrons, you would need to know the atomic number of the element, which is equal to the number of protons. Electrons in a neutral atom equal the number of protons.
How many protons neutrons and electrons are in the element cobalt?
There are 21 electrons and protons in the element Cobalt, and there are 58.933195 neutrons or 36.933195. If your working on a project and your in elementary or middle school you are very smart.Well Done. -Emily (5th Grader)
What element has 7 electrons and 7 protons and 8 neutrons?
The element with 7 electrons, 7 protons, and 8 neutrons is nitrogen-15 (15N).
What is an isotope?
An isotope is an element with the same number of electrons and protons different number of neutrons.
Is 2 protons 2 neutrons and 2 electrons normal?
It is normal for the isotope of the element helium. 2He4 isotope has 2 protons, 2 neutrons and 2 electrons.
An element has 22 protons 20 electrons and 26 neutrons What isotope is it?
The element with 22 protons is titanium (Ti). The sum of protons and neutrons determines the isotope, so with 26 neutrons, the isotope is titanium-48 (22 protons + 26 neutrons = Ti-48).
Which isotope has 15 protons 16 neutrons and 15 electrons?
The isotope with 15 protons, 16 neutrons, and 15 electrons is oxygen-31.
What element has 9 electrons 9 protons and 10 neutrons?
The element is Neon and the isotope is 10Ne19
How many protons neutrons and electrons does the element californium have?
Californium has 98 protons and neutrons.For each isotope the number of neutrons is different.Number of neutrons = Mass number of an isotope - 98
What element has 10 electrons 9 protons and 9 neutrons?
The element is Neon and the isotope is 10Ne19
What element has 86 electrons 125 neutrons 82 protons?
The element with 82 protons is lead (Pb). The number of electrons in a neutral atom of lead is equal to the number of protons, which is 82. To find the number of neutrons, you subtract the number of protons from the mass number, which is 125 neutrons for this isotope of lead.
What element has 36 protons 50 neutrons 36 electrons?
The element is krypton as it has 36 protons and the isotope is 36Kr86.
What element has 2 electrons 3 protons and 4 neutrons?
There is no such element: an element is neutral, so it has equal numbers of protons and electrons.Impossible:2 protons 4 neutrons and 3 electrons is the IMpossible He-1 isotope with mass number 6 (=2p+4n). Helium does not accept electrons because it is noble.Possible:2 protons 4 neutrons and 2 electrons is (elemental) Helium, isotope with mass number 6 (=2p+4n)3 protons 4 neutrons and 3 electrons is (elemental) Lithium
Are there 2 neutrons in the helium 4 isotope?
Yes. He-4 isotope has 2 protons, 2 electrons and 2 neutrons
