Hydrogen and oxygen bond because when more molecules are present, as is the case with liquid water, more bonds are possible because the oxygen of one water molecule has two lone pairs of electrons, each of which can form a hydrogen bond with a hydrogen on another water molecule.
It's A they repel eachother
The combustion of fossil fuels is releasing more co2 into the atmosphere then what would occur naturally
Answer:
(A) 
Explanation:
Given:
Charge of one particle (q₁) = -0.0050 C
Charge of another particle (q₂) = 0.0050 C
Separation between them (d) = 0.025 m
We know that, from Coulomb's law, electric force acting between two charged particles is given as:

Plug in the given values and solve for electric force,
. This gives,

Therefore, option (A) is correct. Negative sign implies that the nature of electric force is attraction.