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there is no letter 'A' on the table.
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∙ 12y ago
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What is the fifth element in periodic chart?
Boron
What does mg stand for in the element chart?
Mg is the chemical symbol for the element magnesium on the periodic table
What is the correct formula for boron?
Boron is an element, #5 on the periodic chart....so the formula then for pure Boron would be its chemical symbol "B."
Number of proton in an atom?
that would depend on what element your talking about. ie Hydrogen is #1 on the periodic chart, and it has 1 electron and 1 proton. Aluminum is 17? on the periodic chart, and it has 17 electrons and protons. just look at the atomic number, and that's how many it has
Which is the 84th element in the periodic table?
Radium (Ra) # 88th element in the periodic table.
What element does Au stand for on the periodic chart?
The element AU on the periodic chart stands for gold.
What element does As stand for on the periodic chart?
Arsenic
For a representative element the row number on the periodic chart will be the same as the shell number.?
True. Row number on the periodic chart will be the same as the shell number.
What is At on the periodic chart?
The element with the symbol At is named astatine.
What does the element Mn stand for on the periodic chart?
Manganese.
What element does cl stand for on the periodic chart?
chlorine
What is the fifth element in periodic chart?
Boron
Which period is Mg in on periodic chart?
The element Mg is in the 3rd period of the periodic table.
Is vanadium a chemical?
Yes. Element #23 on the periodic chart.
What does mg stand for in the element chart?
Mg is the chemical symbol for the element magnesium on the periodic table
What is the chemical element with 70 protons?
Ytterbium #70 on the periodic chart
Is halogen the most stable element in the periodic chart?
No, halogens are very reactive elements.
