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How many valence electrons do alkaline earth metals have?
The alkali earth elements have TWO valence electrons.
Do sulfur and magnesium both have two valence electrons?
No, sulfur has six valence electrons, while magnesium has two valence electrons.
How much valence electrons do berylium got?
Beryllium has two valence electrons.
How many valence electrons are in o?
O - Oxygen has 6 valence electrons.
What arrangement of electrons would result in a non polar molecule?
only some elements are non-reactive, while others are reactive, because the chemicals have reactins when they mix with ccertain other elements and compounds. consult a chemistry teacher to see which are reactive, and which are not.
How many non-valence electrons does a neutral boron atom have?
There are two non-valence electrons in a neturol boron atom. The electronic configuration of neutral boron is 1s2, 2s2 2p1. The three electrons in the 2d shell are the valence electrons; the non--valence electrons are in the 1s orbital.
How many valence electrons do alkaline earth metals have?
The alkali earth elements have TWO valence electrons.
Which noble gases does not have 8 electrons in its highest occupied enegry level?
All noble gasses have 8 valence electrons, it is what makes them "stable" and therefore are non reactive.
What is the number of valence electrons for He?
Two valence electrons.
How many valance electrons does helium have?
Helium has two valence electrons. It is the only noble gas not to have eight valence electrons. Helium has the electronic configuration 1s2.The Noble gases have eight valence electrons in their outer shell.
How many valence electrons Be have?
Beryllium has two valence electrons.
How many valence electrons does zinc have?
Zinc has two valence electrons.
Do sulfur and magnesium both have two valence electrons?
No, sulfur has six valence electrons, while magnesium has two valence electrons.
What metal has two valence electrons?
Calcium is a metal that has two valence electrons.
In a reaction how many valence electrons will probably gain two electrons or share two covalent bonds?
In a reaction u need two valence electrons to gain or share two valence electrons.
How much valence electrons do berylium got?
Beryllium has two valence electrons.
A group of element that has 2 valene electrons are called what?
A group of elements with two valence electrons are called alkaline earth metals. This group includes elements like magnesium and calcium. These elements are highly reactive due to their tendency to lose their two valence electrons.
