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Magnesium is in the s block. It has 24 protons in a atom.
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∙ 8y ago
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What metal has an atomic number 12?
Mg- Magnesium
Does mg have the same number of atomic shells as na?
Yes.
HOW MANY moles of mg atom are there in 100 gm of mg?
The atomic weight of magnesium is 24.31; therefore, the number of moles in 100 gm is 100/24.31 = 4.11, to the justified number of significant digits.
What does the number 24.305 represent for magnesium?
That is the average atomic mass for Mg.
In the periodic table which atom has a mass of 24?
Magnesium (Mg) is the nearest with a mass of 24.3050
What is the atomic number of Mg?
12
What metal has an atomic number 12?
Mg- Magnesium
Is mg an atomic element?
Yes, Mg is Magnesium, it is number 12 on the periodic table
How many protons of magnisium?
There are 12 protons in every magnesium atom as the atomic number of Mg is 12.
What is the atomic number of 12?
An atomic mass of 12 means carbon, and its atomic number is 6.
Does mg have the same number of atomic shells as na?
Yes.
HOW MANY moles of mg atom are there in 100 gm of mg?
The atomic weight of magnesium is 24.31; therefore, the number of moles in 100 gm is 100/24.31 = 4.11, to the justified number of significant digits.
What does the number 24.305 represent for magnesium?
That is the average atomic mass for Mg.
What the atomic mass and the mass number of Mg?
The atomic number of magnesium is 12 and the mass number is 24.305 use the Periodic Table it gives you all the info you need :D
How do you calculate the number of moles in 4.637 grams in Mg?
For this you need the atomic mass of Mg. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.4.637 grams Mg / (24.3 grams) = .191 moles Mg
How many neutrons and protons are in Magnesium -25?
13 neutrons. Atomic number of Mg is 12 equal to the number of protons. So 25-12=13.
In the periodic table which atom has a mass of 24?
Magnesium (Mg) is the nearest with a mass of 24.3050
