Question

A covalent bond forms when...

A. Two atoms with opposite charges are attracted and then stick to each other.
B. Two atoms that have a tendency to lose electrons give one to each other.
C. Two atoms that have a tendency to take electrons try to take an electron from each other.
D. Two atoms become more stable by losing their electrons.

Answer 1

A covalent bond forms when two nonmetal atoms share a pair of valence electrons, thus allowing each atom to achieve a more stable electron configuration.

Step-by-step explanation:

A covalent bond forms when two nonmetal atoms share a pair of valence electrons, each contributing one electron to the pair, thereby allowing each to attain a more stable arrangement of electrons. This mutual sharing creates a strong force of attraction between the atoms, as the shared electrons are attracted to the nuclei of both atoms involved. The resulting molecule formed by the covalent bond is stable because the shared electrons help fill the outer energy levels of the atoms.

So, the correct answer to your question - A covalent bond forms when - is not among your provided choices directly. However, the closest would be 'C. Two atoms that have a tendency to take electrons try to take an electron from each other.' This is because during covalent bonding, rather than taking electrons outright as in ionic bonding, the atoms share electrons.

Answer 2

C is the correct answer

Step-by-step explanation:

1st one involves charges which take it towards ionic bonding and rest remaining involved the talking of losing or gaining that does not happen in covalent bonding so I think C is the correct one.