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An alpha particle is a helium nucleus; it has a charge of +2.

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Mark Greenholt

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2y ago
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Waldo Ledner

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2y ago

An alpha particle is a helium nucleus; it has a charge of +2.

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AnswerBot

5mo ago

Alpha particles are positively charged particles consisting of two protons and two neutrons.

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Q: Are alpha particle negative or positive?
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Related questions

Why is an alpha particle attracted to a negative plate?

An alpha particle is made up of two protons and two neutrons, giving it a positive charge. As opposite charges attract, the positive charge of the alpha particle is attracted to the negative charge of the plate.


Alpha particle charge?

The alpha particle has a charge of +2e, where e is the elementary charge of a proton. This means the alpha particle has a positive charge of twice the charge of a single proton.


What is the electrical charge of an alpha particle?

An alpha particle has a charge of +2e, where e represents the elementary charge of a proton. This means that an alpha particle has a charge equivalent to two protons.


Compounds that have the same number of positive and negative charges are said to be?

Compound having any positive or negative particle are said to be charged particle . it is not so that there should be same number of positive or negative infact these are called saturated particle .an atom carring positive particle are called cationwhile negative particle are called anionby MK


What is the symbol charge for alpha particle?

e- is the symbol for an electron, aka a beta particle. It has a unit negative charge.


Does a beta particle have a zero charge?

The particle that carries the positive charge (a proton) is much more massive than the particle that carries the negative charge (an electron) The charges are equal in magnitude though of opposite polarity.


How do a positive and a negative particle react?

Violently


What electrons from negative and positive?

The electron is a negative charged particle.The positron is a positive charged particle.


How could an alpha particle strike the phosphor screen on the same side of the foil as the alpha particle source?

An alpha particle could strike the phosphor screen on the same side of the foil as the alpha particle source if it undergoes a scattering event with a nucleus that causes it to change direction and travel back towards the same side. This scattering event can happen due to the strong Coulomb interaction between the positive charge of the alpha particle and the positive charge of the nucleus.


Why does an alpha particle have a charge of 2 positive?

The alpha particle (which is a helium nucleus), is composed of two protons and two neutrons. The two protons give it a charge of +2.


A high-speed electron ejected from a nucleus durng radioactive decay is called a?

an alpha particle


Is a beta particle a helium nucleus or an electron?

A beta particle is an electron. It is emitted during radioactive decay from the nucleus of an atom. Helium nuclei, on the other hand, are called alpha particles.