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Which 2 parts in an atom have the same mass?
Protons and neutrons have approximately the same mass in an atom. Protons have a mass of about 1 atomic mass unit (amu), while neutrons have a slightly larger mass of about 1 amu.
Is the mass of a single electron one mass unit?
No, it's about 1/2000th of an amu (atomic mass unit). Protons and neutrons are 1 amu.
Which subatomic particle has a mass of 1amu?
Protons and neutrons have the mass of 1 amu.
What is the number of neutrons mass atomic protons electrons in tritium?
1 proton 1 electron 2 neutrons mass = 3 amu
Electrons have a mass of 1 amu?
1 atomic mass unit = 1.66053886 × 10-27 kilograms-Greg
Are neutrons neutal and do thay have a mass of 1amu?
Yes, they are neutral; and yes, their mass is close to 1 amu.
What sub-atomic particles have a mass of 1 amu?
neutrons and protonsbut NOT electrons (the almost have no mass)
How do you identify the relative mass relaitive charge and location of the three smaller subatomic particle of an atom?
protons --- rel. mass 1 amu, rel. charge +1, location in the nucleus. neutrons --- rel. mass 1 amu, rel. charge 0, location in the nucleus. electrons --- rel. mass 0 amu, rel. charge -1, location outside the nucleus.
What is the mass defect of lithium-7 Assume the following Atomic number of lithium 3 Atomic mass of lithium 7.016003 atomic mass units. Mass of 1 proton 1.007276 atomic mass units. Mass of 1 neutron 1?
To calculate the mass defect of lithium-7, we use the formula: Mass defect = (mass of protons + mass of neutrons) - mass of lithium-7. Given that lithium-7 has 3 protons and 4 neutrons, the total mass of protons is 3 x 1.007276 = 3.021828 amu, and the total mass of neutrons is 4 x 1 = 4 amu. Therefore, the total mass of protons and neutrons is 3.021828 + 4 = 7.021828 amu. The mass defect is then 7.021828 - 7.016003 = 0.005825 amu.
What is the mass of the neutrons in an oxygen-16 atom?
O-16 has 8 neutrons with mass of 8 amu
An atom of tritium an isotope of hydrogen has 1 proton 2 neutrons and 1 electron What is its mass in amu?
The mass of tritium (T) can be calculated by adding the masses of its constituents. The mass of a proton is approximately 1.0073 amu, the mass of a neutron is approximately 1.0087 amu, and the mass of an electron is negligible. So, the mass of tritium would be approximately 3.016 amu.
What does adding s neutron to an atoms nucleus do to the atoms mass?
Adding a neutron to an atom's nucleus increases the atom's mass by approximately 1 atomic mass unit (amu), as neutrons have a mass of about 1 amu.
