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Answered 2012-12-07 03:59:06

The mass number is 11 and the element is boron.

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Promethium has 61 protons and electrons.For each isotope the number of neutrons is different. Number of neutrons = Mass number of a Pm isotope - 61

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hydrogen has 1 proton and 1 electron. the number of neutrons depends on the isotope and there can be 0 or 1 or 2 neutrons.

What is the proton neutrons and electrons for antimony?

51 protons, 51 electrons and 70 neutrons (in Antimony-171 isotope)

An isotope contains 53 protons 78 neutrons 54 electrons what is the atomic number?

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How many proton mg2 plus have?

The number of protons is 12, the number of electrons is 10, the number of neutrons is different for each isotope.

How many proton neutrons and electrons does bismuth have?

bismuth has 83 protons and electrons.Bi-209 isotope has 126 neutrons.

Is hydrogen a proton neutron or a electron?

The isotope 1H of hydrogen has 1 proton and 1 electron. If ionized, it consists of a proton (H+). If formed anion (H-), 2 electrons and 1 proton. When neutral, 1 proton, 1 electron, and a known number of neutrons depending on isotope.

What is an isotope of an element?

An isotope is the same element with a different mass number, the proton number Is the sane but there is a different number of neutrons

If a atom has 15 proton 15 electrons and 17 neutrons what will his mass number be?

The isotope phosphorous 32 with an atomic mass of 31.97390727(20).

How many proton and neutrons does flurine have?

Fluorine has only one isotope which contains 10 neutrons, 9 protons and 9 electrons.

How many protons and neutrons and electrons are in the element h?

1 proton and 1 electron in hydrogen. the number of neutrons depend on the isotope of hydrogen. protium, deuterium and tritium have 0,1 and 2 neutrons respectively.

What isotope has 13 proton and 14 neutrons?

The isotope of aluminum - 27Al has 13 protons, 13 electrons and 14 neutrons. It is the only stable isotope of aluminum. 27Al has a natural abundance above 99.9%.

Why are electrons number the same as neutrons number?

They are NOT. The number of electrons and the number of neutrons are not linked at all - for instance, an atom of Hydrogen has one proton and one electron and NO neutrons.

What is the mass number of the hydrogen isotope that contain 2 neutrons?

The mass number of the hydrogen isotope with 2 neutrons is 3 because of the proton that is also present in the nucleus.

What element has 1 proton 2 neutrons and 1 electrons?

It is hydrogen element. It is tritium isotope of hydrogen.

Is an atom a proton?

An atom is composed of protons and electrons which is similar to the atomic number, and neutrons (every other atom except hydrogen-1 isotope).

How many protons and newtrons does a hydrogen atom contain?

hydrogen has three isotopes. all have one proton, but they vary in the number of neutrons. 1 proton and 0 neutron (isotope: protium) 1 proton and 1 neutron (isotope: deuterium) 1 proton and 2 neutrons (isotope: tritium)

How many electrons protons and neutrons are in Hyrdrogen-1?

A hydrogen-1 isotope contain one proton, one electron, and 0 neutrons; this is the only naturally occcurring isotope with no neutrons in its structure.

What is the proton electron neutron number for aluminum?

The numbers of protons and electrons in any neutral atom are the same as the atomic number, 13 for aluminum. The number of neutrons varies by isotope and can be found by subtracting the atomic number from the atomic mass number. One isotope is Al-27, in which there are 14 neutrons.

How many protons electrons neutrons does hydrogen have?

Normal Hydrogen has one proton. The isotope of Hydrogen called Deuterium has one proton and one neutron. The Isotope of hydrogen called Tritium has one proton and two neutrons. All isotopes of hydrogen have one electron.

What is the difference in oxygen-15 and oxygen-16?

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Which particle most affects which group an element is in?

Try "the proton" (change the electrons and you get ions, change the neutrons and you get an isotope.)

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