## How many electrons does hydrogen need for a full outer shell?

one electron
Note: Hydrogen atoms best have one electron. They shape one covalent bond as they simply need another electron to complete their outer shell. This is because the first shell is stuffed by means of simplest two electrons.

## What does oxygen need to have a full outer shell?

Oxygen has two shells, the first one already being full, and the second one most effective having 6 electrons, so oxygen needs 2 more electrons to have a full outer shell of 8.

How many hydrogen atoms would be needed to fill the valence shell of an atom of chlorine?

two hydrogen atoms
electrons to fill its outer shell, which méans they are going to need a total of two hydrogen atoms to complete the bond. Each chlorine atom needs another eleclron to fill the outermost power stage. By sharing one pair of electrons, both atoms are able to finish their outer shells.

How many atoms does hydrogen need to finish its outermost?

Two hydrogen atoms
Hydrogen, the one component in the first row but even so Helium, fulfills the “octet rule” by way of sharing two electrons simplest. Two hydrogen atoms form a covalent bond to make a hydrogen molecule.

### How many electrons do atoms of hydrogen and oxygen have of their outer orbits?

a. Hydrogen has 1 valence electron in its outermost orbit. Oxygen has 7 valence electron in its outermost orbit.

### How many electrons do atoms of hydrogen and oxygen have in their outer orbitals?

two electrons
Compounds of Hydrogen (Basic Examples) The hydrogen atoms have filled orbitals with two electrons and the oxygen atom has a crammed 2d orbital with 8 electrons.

How many electrons does oxygen need to fill its valence shell?

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Oxygen needs two electrons to fill its outermost electron shell.

How many shells does hydrogen have?

Consequently, hydrogen handiest has 1 outer shell because it has not up to 2 electrons so it does no longer need every other shell.

## Why does hydrogen only need 2 electrons to be strong?

Electron Sharing By sharing their valence electrons, both hydrogen atoms now have two electrons in their respective valence shells. Because each valence shell is now crammed, this arrangement is more stable than when the 2 atoms are separate.

## How many chemical bonds can oxygen shape?

two covalent bonds
Oxygen and other atoms in staff 6A (16) obtain an octet by way of forming two covalent bonds. Fluorine and the other halogens in staff 7A (17) have seven valence electrons and can download an octet by means of forming one covalent bond.

What occurs to electrons when hydrogen and oxygen combine?

Hydrogen atoms have one electron each and every. They mix into molecules of 2 in order that they are able to proportion two electrons (one every). This is because the inner-most electron shell is at a decrease power state (and due to this fact more stable) when occupied through two electrons. Oxygen atoms have eight electrons every.

What is the system for hydrogen and oxygen?

The formula for water is H 2 O. The hydrogen atoms have stuffed orbitals with two electrons and the oxygen atom has a stuffed 2d orbital with 8 electrons. Two hydrogen atoms can also bond with two oxygen (O) atoms ( peroxide ), making the components H2O2.

### Can a hydrogen atom bond with an oxygen atom?

Two hydrogen atoms can also bond with two oxygen (O) atoms (peroxide), making the components H 2O 2. There is only one more oxygen atom than water (H 2O) however it is a totally different compound. You can see that each and every of the oxygen atoms has 8 electrons and the 2 hydrogens have two electrons every.

### How many electrons does a hydrogen atom have?

The hydrogen atoms have stuffed orbitals with two electrons and the oxygen atom has a crammed second orbital with eight electrons.