Which of the following figures represent the chloride ion?

All non-metals don't conduct except - - - - - - - -

When atom is changed into ion, the - - - - - - - is changed

Which of the following figures represent water molecule?

All of the following are ionic molecules except - - - - - - - -

---------------- is an atom which gain an electron or more during chemical reactions

Which of the following figures represent Single covalent?

All non-metals are solid except - - - - - - -

------------ is an atom which lose an electron during chemical reactions

No of electrons in outer level of aluminium

(atomic no. =13)

Type of bond between (X and Y) have atomic no. (8 and 12)

No. of energy levels in chloride ion= No. of energy level in argon atom

(CL-atomic no. =17)

(Ar-atomic no. =18)

No. Of electrons in outer level of nitrogen

Which of the following figures represent the double covalent bond?

Which of the following figures represent the trible covalent bond

No of electrons in negative ion - - - - - - - No of protons inside the nucleus

No. Of energy level in negative ion - - - - - - - No. Of energy level in its ion

No. Of energy levels in positive ion-----------No. Of energy level in its atom

All metals are solid except - - - - - - - - -

All Noble gases contain 8 electrons in outershell except - - - - - - - - -