chem bond

why does the noble gasses ado not react to form compound?

• it is stable element

• it has 8 valence electron

• it has achieve stable octet and duplet electron arrangement

• it share the electron

how does the chemical bond is formed?

• donate electron

• share electron

• gain electron

• transfer electron or share electron

what type of bond that share electron

• ionic bond

• covalent bond

• chemical bond

• hydrogen bond

what is the subatomic particle that involves in chemical bond

• electron

• proton

• neutron

• nucleon

what type of bond which donate and gain electron?

• covalent bond

• ionic bond

• dative bond

• hydrogen bond

magnesium atom has proton number 12. how does the sodium atom achieve stable octet electron arrangement?

• gain 4 electron

• gain 6 electron

• share 2 electron

• donate 2 electron

oxygen atom has achieve stable octet electron. how does oxygen atom achieve stable octet electron arrangement?

proton = 8

• gain 2 electron

• donate 2 electron

• share 2 electron

• donate 6 electron