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Biology; Chemistry; Physics: Post your doubts here!

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y is it A? protons n electrons tu ek he amount hta na? tu B hona chyay?
 

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Messages
391
Reaction score
617
Points
103
How does a magnesium atom form a bond with an oxygen atom?
A
by giving one pair of electrons to the oxygen atom
B
by sharing one pair of electrons, both electrons provided by the magnesium atom
C
by sharing two pairs of electrons, both pairs provided by the oxygen atom
D
by sharing two pairs of electrons, each atom donating one pair of electrons
 
Messages
316
Reaction score
465
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28
How does a magnesium atom form a bond with an oxygen atom?
A
by giving one pair of electrons to the oxygen atom
B
by sharing one pair of electrons, both electrons provided by the magnesium atom
C
by sharing two pairs of electrons, both pairs provided by the oxygen atom
D
by sharing two pairs of electrons, each atom donating one pair of electrons
is it A?
mg is metal and oxygen is non metal so there would be ionic bonding
 
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