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What is the atomic mass of a proton in atomic mass unit?
1.0078 amu
Does one helium 4 atom equal one amu?
No. It equals 4 amu.
What is the mass of an electron approximately equal to?
1/1836 the mass of a proton
What is the ratio of a proton to the mass of a neutron?
The mass of a proton and neutron are pretty close. So the ratio will be roughly 1 to 1 (or 1:1). The neutron is heavier and if memory serves it is exactly the mass of an electron heavier than a proton. Note it takes around 1820 electron to equal the mass of one proton.
What is 1 fermi?
it is a unit of length that is equal to 10-15meters (one femtometer) which is used in nuclear physics. it is similar to the diameter of a proton.
Is the mass of a proton the same as one atomic mass unit?
The mass of proton is only approx. equal to 1 amu.
As we know that 1amu not equal to mass of 1 proton then why protium is equal to 1amu?
The atomic mass unit (amu) is defined as 1/12 the mass of a carbon-12 atom. It is a unit of mass that is used to describe the masses of atoms and molecules. The mass of a proton is actually slightly less than the mass of a carbon-12 atom, so it is not equal to 1 amu. However, the mass of a protium atom (which is an atom that consists of a single proton and no neutrons) is very close to 1 amu. This is because the mass of the proton makes up most of the mass of a protium atom. Therefore, protium is often said to be "approximately equal" to 1 amu.
What sub-atomic particles have a mass of 1 amu?
neutrons and protonsbut NOT electrons (the almost have no mass)
What is the amu of a proton?
The atomic mass unit (amu) of a proton is approximately 1.0073 amu.
Is a proton is a nuclear particle with a mass of 1 AMU and no charge?
No, that would be a neutron. A proton is a nuclear particle with a mass of 1 AMU and a 1+ charge
What two subatomic substances have a mass of about 1 amu?
Proton and neutron - both have a mass of about 1 atomic mass unit (amu).
Which of the atomic particles have a mass of one atomic mass unit?
Both the proton and the neutron have a mass of approximately one atomic mass unit (amu). The proton has a mass of 1.00728 amu and the neutron has a mass of 1.00867 amu.
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 the mass of 1 proton.
What are the mass and charge for each sub-atomic particle?
Proton: mass of approximately 1 atomic mass unit (amu) and a positive charge of +1. Neutron: mass of approximately 1 amu and no electric charge (neutral). Electron: mass of about 1/1836 amu (negligible compared to protons and neutrons) and a negative charge of -1.
How much mass in a proton?
A proton has a mass of 1 AMU (one atomic mass unit)
What is equal to the mass of a proton?
The neutron has about the same mass as the proton, each has a mass a tiny amount greater than 1 AMU (atomic mass unit). The neutron is the smallest bit more massive.The electron has a mass of just a bit over 5/10,000ths of an AMU. Extremely less massive in comparison, isn't it!
What subatomic particle has an approximate mass of 1840?
The electron has an approximate mass of about 1/1840 that of a proton, which is approximately 1 atomic mass unit (amu).
