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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.
What two particles are approximately equal in mass?
You think probable to proton and neutron.
Which has a subatomic particle of a mass of 1.67 times 10-27 kg?
The proton and the neutron have mass each of one atomic mass unit. Actually they are not quite the same, but they are very close.
What is the mass of 2 moll of carbon?
It is approximately 24.02 grams. Each mole of carbon weights 12.01 grams (one mole= enough particles to make a substance's weight in grams equal to it's atomic weight in amu; same amount of particles for every substance).
Approximately what number of neutrons would equal a mass of one gram?
Approximately Avagadro's Number, 6.022 X 1023.
What is the mass of a proton is approximately equal to the mass of?
The mass of 12 protons is approximately equal to 12 atomic mass units.
How many dozens of particles of dust are in 2.45 grams if each dust particle has a mass of 2.51 x 104 grams?
There are approximately 1.96 x 10^20 dust particles in 2.45 grams of dust. This is calculated by dividing the total mass of dust by the mass of each particle and converting it to dozens.
What is the mass of an electron approximately equal to?
1/1836 the mass of a proton
What is equal to the mass of kilogram?
A liter of water has approximately a mass of one kilogram.
What would the mass of two paper clips approximately equal?
The mass of two paper clips is approximately 1 gram.
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.
A system of particles is composed of n freely moving particles Is the mass of this system equal to the sum of the masses of the individual particle?
Yes, the mass of the system is equal to the sum of the masses of the individual particles. The total mass of a system of particles is simply the sum of the masses of all the particles that constitute the system.
