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Hydrogen is not only the lightest element of all, it is also very reactive.
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∙ 12y ago
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Is fluorine the most reactive element in the halogen family?
Yes,Fluorine is the most reactive non metal.It has atomic number of 9.It is the lightest Halogen.
Fluorine is the most reactive element in the halogen family.?
Yes,Fluorine is the most reactive non metal.It has atomic number of 9.It is the lightest Halogen.
Is Fluorine is the most reactive element in the halogen family.?
Yes,Fluorine is the most reactive non metal.It has atomic number of 9.It is the lightest Halogen.
Is carbon the lightest element?
No hydrogen is the lightest element.
What is the lightest metal in th periodic table of elements?
Lithium, (Li) element three and the least reactive of the alkali metals group.
What is the lightest known element with only one proton?
Hydrogen is the lightest element.
What is the lightest element oxygen helium neon or hydrogen?
hydrogen is the lightest element
What is the lightest element in the universe?
Hydrogen. It is the lightest element in the known universe.
Is oxygen the lightest element on the periodic table?
No, hydrogen is ?the lightest element in the periodic table.
What is the lightest metal element?
Lithium is the lightest metallic element. Its atomic weight is 6.491.
What is the lightest element with only one proton?
The lightest element with only one proton is hydrogen.
What is the 1st element?
Hydrogen is the "lightest" element.
