Question

Each hydrogen atom contains ___ protons.

Each oxygen atom contains ___ neutrons.

___ electron(s) is (are) needed to complete hydrogen's outer shell.

___ electron pair(s) is (are) being shared between the hydrogen atoms and the bonded oxygen.

___ bond(s) exist(s) between the hydrogen and the oxygen atom.

There are ___ electrons are in oxygen's outer orbit.

The ___ orbit of oxygen has two electrons.
its a water molicule i need the numer for ___

Answer 1

1
8
1
2
Covalent
6
Inner
Sorry don’t understand the last question

Answer 2

Answer:

The last question is not complete. This is the possible question " How many atom of oxygen and hydrogen is in water molecule"?

The answers are:

1)    1 proton

2)   8 Neutrons

3)   1 Electrons

4)   2 electrons

5)   Ionic bond

6)   6 Electrons

7)   Inner or S orbit

8)   2 atoms of hydrogen and one atom of oxygen

Explanation:

Atomic number is the number of proton in the nucleus of an atom.

The proton number is equal to the number of electron of an atom.

The formula: mass number = proton number + neutron number  is used to calculate either the proton number or the neutron number of an atom.

The K shell contains 2 electrons in it's shell. The L shell contains 8 electron and the M shell also contains 8. Oxygen has 6 electrons in it's outermost shell while hydrogen has only one.

Ionic bond involves the sharing of electrons between two atoms bearing a negative and a positive charge. It exist between hydrogen and oxygen atom.