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It is called hydride, or H-.

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13y ago

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How many electrons are there in the inner shell of hydrogen?

there are 2 electrons in the inner shell of a hydrogen atom.


Does hydrogen contain 2 electrons in the first shell?

No. Hydrogen has only one


How many electrons are in each orbital of hydrogen?

2


How many electrons are in the outermost energy level of an oxygen atom as it shares electrons with hydrogen atoms as part of water molecule?

An oxygen atom has 6 electrons in its outermost energy level. When it shares electrons with two hydrogen atoms to form a water molecule, oxygen will share 2 of its electrons with each hydrogen atom, allowing each hydrogen to complete its outermost energy level with 2 electrons. This results in oxygen having a full outermost energy level with 8 electrons.


How much unoccupied spaces in the outermost level in hydrogen?

In a hydrogen atom, the outermost level has a maximum capacity of 2 electrons. If there are no electrons in the outermost level, it means there are 2 unoccupied spaces available for electrons to occupy.


What is the total number of electrons that must be represented by the Lewis structure of a hydrogen cyanide molecule HCN?

The total number of electrons in a hydrogen cyanide (HCN) molecule is 10. Hydrogen contributes 2 electrons, carbon contributes 4 electrons, and nitrogen contributes 5 electrons. Combined, this totals 11 electrons.


How many valence electrons are in a hydrogen ion?

It depends on what kind of ion:If it's a cation (H+) then there is 1 proton and 0 electrons, so zero.If it's an anion (H-) then there is 1 proton and 2 electrons, so 2 (and that shell is full).


How many electrons are in hydrogen's outer level when it is full?

There would be two electrons. The electronic configuration would be just 1s2 and this is termed the duplet configuration.


Why do hydrogen like to make covalent bond?

Each hydrogen atom has one electron on its outer shell. The first electronic shell of any element can only hold 2 electrons, this means that each hydrogen atom needs one electron. 2 hydrogen atoms 'share' their electrons with each other, this can be shown on a dot and cross diagram. Each hydrogen now has 2 electrons on their outer shell and they have become stable. ;)


How many electrons does a water molecule have?

A molecule of of H2O has 10 electrons: two from the hydrogen and 8 from the oxygen.


How many valence electrons will hydrogen have after chlorine steals electrons?

The hydrogen ion H+ is without electrons.


Which atom does not need 8 electrons in it outer energy level to be stable?

Hydrogen is an atom that does not need 8 electrons in its outer energy level to be stable. Hydrogen only needs 2 electrons to fill its outer energy level.