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# How many electrons would it take to the equal the mass of a proton?

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Approximatley 1836
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Neutron

# Is a neutron mass equal to a protons plus electrons?

No, it is slightly greater.

# Are the mass of protons and electrons equal?

No. Far off. A proton is 1,836 times heavier than an electron

# How many electrons equal the mass of one Proton?

1836 electrons equal the mass of 1 proton. A proton has a mass of 1.0073 amu, a neutron 1.0087 amu, and an electron 5.486 x 10-4. So, it would take 1836 electrons to equal t

1800 electrions

# How many earths would it take to equal the mass of the sun?

  It would take about 333,000 earths to match the mass of   the sun.

# Is the mass of proton is the mass of an electron?

No, there are the same number of protons and electrons in an atom, but I don't think that they have the same mass. You're right, an electron is 1,836 times lighter than a pr

# How many moons would it take to equal the mass of earth?

How many moons would it take to equal the mass f earth? I am going  to assume you are referring the Earth's moon. This is a rather  simple calculation. We simply take the ma

# What is the mass of the Proton Neutron and Electrons?

electron mass = 0.0005446623 amu = 9.1093 × 10-31 kg proton mass = 1.0072764668amu = 1.6726 x 10-27 kg neutron mass = 1.0086649156 amu = 1.6749 x 10-27 kg

# How many electrons equals one proton?

Charge, the two particles are equal. Spin, the same. Mass, it would take 1836 electrons to equal one proton.

# Protons plus neutrons plus electrons equals mass number?

  no just protons + neutrons   but always number of electrons= number of protons( in an atom)

# True or False The mass of an electron is about equal to the mass of a proton?

False - an electron is about 1/1836 the mass of a proton.

# Is the mass of an electron about equal to the mass of a proton?

The mass of an electron is significantly smaller than that of a proton. The mass of 1,800 electrons is about the same as the mass of one single proton. The antiparticle of t

# The mass of a proton is approximately how many times greater than the mass of an electron?

1836 times the mass of an electron So how do you calculate '1836 times the mass of a proton' ? Mass of proton = 1.673 x 10-27 or (10 to the power of negative 27) Mass of

# Do protons and electrons equal the atomic mass?

Protons and neutrons equal atomic mass. Although an atom has the same amount of protons as electrons, saying that electrons + neutrons = atomic mass would be incorrect as th

10,000000000

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

Approximately 1836