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The mass of 12 protons is approximately equal to 12 Atomic Mass units.

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9y ago
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9y ago

The mass of 12 protons is approximately equal to 12 atomic mass units.

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14y ago

what is the mass number of an atom with 12 protons and 12 neutrons

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15y ago

one neutron

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12y ago

a neutron

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Q: What is the mass of a proton is approximately equal to the mass of?
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Related questions

What is the mass of an electron approximately equal to?

1/1836 the mass of a proton


How many electrons does it take to equal the mass of 1 proton?

Approximately 1836


What is equal to mass of a proton?

The mass of a proton is equal to a neutron.


Which two particles each have a mass approximately equal to one atomic mass unit?

The proton and the neutron each have a mass approximately equal to one atomic mass unit.


Who said neutrons have no charge and a mass approximately equal to that of a proton?

It is true that neutrons have no charge, but they do have mass. This mass is approximately 1.0087 AU, or 1.67*10^-27 kilograms.


What is a particle with approximately the same mass as a proton?

A neutron has about the same mass as a proton.


Which particle has a mass that is approximately the same as the mass of a proton?

the neutral or no charge particle of an atom:it is located in the nucleus;has the same mass as the proton.


What two particles are approximately equal in mass?

You think probable to proton and neutron.


What has mass that is about equal to the mass of a proton?

Neutron


What is mass and charge of a proton?

The charge of a proton is positive 1 and the mass is approximately 1 atomic mass unit


How does the mass of an electron compare to the mass of a proton and neutron?

The proton mass is about 2,000 times greater than the electron mass.


The mass of a neutron is nearly equal to the mass of what other subatomic particle?

No, an alpha particle is the nucleus of a normal helium atom - 2 protons + 2 neutrons. Therefore, an alpha particle has approximately 4 times the mass of a proton or neutron.No, an alpha particle is the nucleus of a normal helium atom - 2 protons + 2 neutrons. Therefore, an alpha particle has approximately 4 times the mass of a proton or neutron.No, an alpha particle is the nucleus of a normal helium atom - 2 protons + 2 neutrons. Therefore, an alpha particle has approximately 4 times the mass of a proton or neutron.No, an alpha particle is the nucleus of a normal helium atom - 2 protons + 2 neutrons. Therefore, an alpha particle has approximately 4 times the mass of a proton or neutron.