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All beryllium atoms have 4 protons and 4 electrons. The number of neutrons is characteristic of a particular isotope, not of beryllium as a whole, and may be determined by subtracting 4, the number of protons, from the mass number of the isotope.

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13y ago
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13y ago

The element is number 4 on the Periodic Table- it thus has 4 protons and 4 electrons (the number of protons and electrons is always the same in an element, unless it becomes an ion). The # of neutrons will vary based on the isotope; if you are given the isotope number, subtract the number of protons (aka atomic number) from it to get the # of neutrons

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15y ago

Beryllium-9 has 4 protons and electrons and 5 neutrons.

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7mo ago

A beryllium atom typically contains 4 protons, 5 neutrons, and 4 electrons.

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15y ago

Beryllium-9 has 4 electrons and protons and 5 neutrons.

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14y ago

Beryllium's atomic number is 4. Thus, it has 4 positively charged protons per atom. To remain electrically neutral then, it must also have 4 electrons per atom.

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8y ago

Beryllium has 4 protons and electrons and 3,5 or 6 neutrons, depending on the isotope.

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15y ago

4 protons, 5 neutrons, 4 electrons

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14y ago

4 protons, 4 electrons, and 5 neutrons

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16y ago

5 neutrons.

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Q: How many protons neutrons electrons are found in the beryllium atom?
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Related questions

Within an atom protons and neutrons are found in the?

Within an atom, protons and neutrons are found in the nucleus at the center of the atom. Electrons orbit around the nucleus in electron shells.


Where are neutrons protons and electrons found in a cell?

Neutrons and protons are found in the cell nucleus, while electrons are found in the electron cloud surrounding the nucleus.


What are the three main particles found in a neutral atom?

Protons, neutrons, and electrons are the three main particles found in a neutral atom. Protons have a positive charge, neutrons have no charge, and electrons have a negative charge.


Subatomic particles found in every atom?

Protons, neutrons, and electrons are the three subatomic particles found in every atom. Protons and neutrons are located in the nucleus, while electrons orbit the nucleus.


Of what are atoms composed?

Atoms are composed of protons, neutrons, and electrons. Protons and neutrons are found in the nucleus of the atom, while electrons orbit the nucleus in energy levels.


What element has 4 protons 4 neutrons and 3 electrons?

The element with 4 protons and 4 neutrons is beryllium (atomic number 4), normally it would have 4 electrons so it would be electrically neutral, but since it has 3 electrons, it would have a +1 charge.


What types of particles are found in the nucleus of a beryllium?

The atomic nucleus of beryllium contain 4 protons and 5 neutrons.


Which is not found in the nucleus of an atom protons neutrons electrons?

electrons


What are the Number of protons neutrons and number of electrons found in an atom of neon?

Neutrons = 10. Protons = 10. And electrons = 10.


How many protons neutrons and electrons are found in hassium?

Protons - 108 Neutrons - 169 Electrons - 108 I think. :P


How many electrons neutrons and protons are found in gold?

In a gold atom, there are 79 protons, 79 electrons, and typically 118 neutrons in the nucleus.


Where are protons and neutrons located in?

Protons and neutrons are located in the nucleus of an atom. The nucleus is at the center of the atom, and protons have a positive charge while neutrons have no charge.