An alpha particle, also known as a helium-4 nucleus, has a charge of +2e. This is because it consists of two protons, and each proton carries a positive charge denoted as 'e'.

In terms of mass, an alpha particle has a mass of approximately 4 atomic mass units (AMU). This is because it consists of two protons and two neutrons, and each of these particles contributes approximately 1 AMU to the total mass.

So, in summary, an alpha particle has a charge of +2e and a mass of 4 AMU.

Question

An alpha particle, also known as a helium-4 nucleus, has a charge of +2e. This is because it consists of two protons, and each proton carries a positive charge denoted as 'e'.

In terms of mass, an alpha particle has a mass of approximately 4 atomic mass units (AMU). This is because it consists of two protons and two neutrons, and each of these particles contributes approximately 1 AMU to the total mass.

So, in summary, an alpha particle has a charge of +2e and a mass of 4 AMU.

Knowee AI · Accepted Answer

An alpha particle, also known as a helium-4 nucleus, has a charge of +2e. This is because it consists of two protons, and each proton carries a positive charge denoted as 'e'.

In terms of mass, an alpha particle has a mass of approximately 4 atomic mass units (AMU). This is because it consists of two protons and two neutrons, and each of these particles contributes approximately 1 AMU to the total mass.

So, in summary, an alpha particle has a charge of +2e and a mass of 4 AMU.

What is the charge and mass of an alpha particle?

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