Nonpolar covalent bonds are a type of bond that occurs when two atoms share a pair of electrons with each other.
Polar covalent bonding is a type of chemical bond where a pair of electrons is unequally shared between two atoms.
Answer:
polar beacuse there is no way its non polar.
Speed is a scalar quantity( quantity having only magnitude). So it doesn't specifies direction. Hence option C.) 5Km/hr north is incorrect.
Answer:
So the answer is every day
Explanation:
Plants respire at all times of the day and night because their cells need a constant energy source to stay alive.
Answer:
17.6
Explanation:
Answer is explained above