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What else can I help you with?
The atomic mass is a measure of what?
protons plus neutrons
What is the charge 4 protons plus 2 neutrons?
If a neutral atom gains electrons it is called what?
How many protons neutrons and electrons does Mg plus have?
Magnesium has 12 protons and electrons and 12, 13 or 14 neutrons, depending on the isotope.
What is the mass number of helium that's has two protons and two neutrons?
4 because the mass number equals protons plus neutrons. Which is 4.
What equals atomic mass minus protons?
Roughly, the number of neutrons. Note that the atomic mass is only approximately equal to the number of protons plus the number of neutrons - there is a relatively small discrepancy, due to the binding energy.
What plus what determines the atomic mass?
protons plus neutrons
The number of protons plus neutrons in an alpha particle?
2 protons and 2 neutrons. An alpha particle is the same as a helium nucleus.
What does mass do?
The Atomic Mass is equal to the number of protons plus neutrons. So if you know the atomic number then you can find out the number of neutrons Atomic # is the amount of Protons or Electrons Atomic Mass- Number of protons plus neutrons Atomic Mass-Atomic Number = Amount of neutrons
The of an isotope is the number of neutrons plus protons.?
yeah. it is
The atomic mass is a measure of what?
protons plus neutrons
What is the mass number of an ion with 107 electrons 159 neutrons and a plus 1 charge in integer form?
If the ion has a +1 charge and has 107 electrons, that means that it originally had 108 electrons, and therefore has 108 protons. The mass number is the sum of the protons and neutrons, 108 + 159, and therefore is equal to 267.
Is the mass number the number of protons and neutrons?
No, The atomic mass is the number of protons plus the number of neutrons (the mass of the atom's nucleus). Note that the atomic mass is therefore different in cases where there are different isotopes of the element (because the nucleus will have a different number of neutrons for each isotope). The atomic number is the number of protons (or electrons in the atom's neutral state).
What is the charge 4 protons plus 2 neutrons?
If a neutral atom gains electrons it is called what?
In the chemical shorthand 14c the fourteen represents the number of?
The 14 in 14C represents the total number of protons and neutrons in the carbon atom's nucleus. Carbon-14 (14C) is a radioactive isotope with 6 protons and 8 neutrons.
What is the defeinition of atomic mass?
the number of protons plus neutrons.
How many protons neutrons and electrons does Mg plus have?
Magnesium has 12 protons and electrons and 12, 13 or 14 neutrons, depending on the isotope.
What is the Mass number of helium atom that has two protons and two neutrons?
4 because the mass number equals protons plus neutrons. Which is 4.
