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How many electrons does a chemically stable atom have in its outer energy level?
8 electrons
How many electrons are in the outer level of atoms of alkaline earth metals?
You mean valence electron? 2 If your talking about Bohr Diagrams then it depends on the metal
How many electrons are found in the outer lever of all the noble gases except helium?
There are 8 electrons in the outer level of all the noble gases except helium. This full outer level gives them stability and makes them less reactive. Helium, as a noble gas, has only 2 electrons in its outer level.
How many electrons are there in potassium's outer energy level after the bond has formed?
Potassium has 1 electron in its outer energy level. When it forms a bond, it typically donates this electron to another element, leaving it with a full outer energy level.
What are the similarities between alkali metals and halogens?
What causes these to be so reactive is the amount of electrons in the outer most level. Each level after the first (which has 2 if full) if filled will have 8 electrons. Halogens have less than that causing it to be reactive to other elements. (i don't know how many electrons it has in the outer level) The reason why it is reactive is (depending on how many electrons it has in the outer leve) because it is either trying to gain or lose those extra electrons. What causes these to be so reactive is the amount of electrons in the outer most level. Each level after the first (which has 2 if full) if filled will have 8 electrons. Halogens have less than that causing it to be reactive to other elements. (i don't know how many electrons it has in the outer level) The reason why it is reactive is (depending on how many electrons it has in the outer leve) because it is either trying to gain or lose those extra electrons.
How many electrons nitrogen has in its outer energy level and how many does bromine have?
Nitrogen has 5 electrons in its outer shell, and Bromine has 7 electrons in its outer shell.
How many electrons are on uraniums outer energy level?
Uranium has 2 electrons on its 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 does vanadium have in its outer energy level?
Vanadium has 5 electrons in its outer energy level.
How many electrons will the fluorine have in its outer shell?
7Fluorine has 7 electrons in the outer level.
How many electrons in zinc outer level?
10 electrons
How many electrons does iodine have in its outer energy level?
Iodine has 7 electrons in its outer energy level.
How many electrons does mercury have in its outer level?
Mercury has 2 electrons in its outer level, which is the 6th and final energy level for mercury.
How many electrons are in the outer energy level of xenon?
There are 8 electrons in the outer energy level of xenon. Xenon belongs to the noble gas group on the periodic table, which have a full outer energy level with 8 electrons.
How many numbers of electrons are on the outer ring of magnesium?
Magnesium has 2 electrons on its outer energy level.
How many electrons does boron have in its outer shell?
There are three electrons in boron's outer energy level.
How many electron are needed to fill the outer energy level of sulfur?
Sulfur has 6 electrons in its outer energy level. This means it needs 2 more electrons to fill its outer energy level, for a total of 8 electrons.
