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Valence electron
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∙ 14y ago
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Chemical bonds are likely to form when?
an atom's outer energy level doesn't have the maximum number of electrons.
Does an atom of helium have eight electrons in its outer energy level?
the largest number of electrons an atom of helium can have is 2, because it is in the first period, which means it can only have one energy level, which has a maximum capacity of two electrons
How many electrons are in the outer energy level for calcium?
Two
How many electrons does vanadium have in its outer energy level?
28
How many electrons in the outer energy level does bromine have?
7
What a gas in the rightmost column of the periodic table with a full outer energy level?
Noble gases are the gases in the rightmost column of the Periodic Table that have a full outer energy level. This is why the noble gases do not react with other elements readily. When an atom has a full outer energy level, it means that it has the maximum number of electrons in these outer shells, making it stable.
How are the outer energy levels of nonmetals different from metals?
Nonmetals almost have a full outer energy level while metals have few electrons in their outer energy level.
What element has three or fewer electrons in the outer energy level?
nobel gases has few electron in the outer energy level
Does an electron lose or gain energy while moving up and down an energy level?
depends. Moving from an inner level to an outer level, the e- absorbs energy. Moving from an outer level to an inner level, the e- loses energy.
Do noble gasses have the maximum number of electrons in their outer energy level?
yes.they have the maximum number of electrons in their outer energy level?
The Lewis electron dot system represents electrons in the -?
outer energy level
How many electrons does boron have in its outer energy level?
Boron has 3 electrons in it's outer level.
How many electrons are in the outer energy level?
3
What has 7 electrons in their outer energy level?
fluorine
Hydrogen is grouped with alkali metals because it?
it has one electron in its outer energy level like all alkali metals
HOW many energy levels does vanadium have?
There can only be 1 outer energy level.
Chemical bonds are likely to form when?
an atom's outer energy level doesn't have the maximum number of electrons.
