How do sound waves travel? PLEASE HELP IF YOU WANT BRAINLEIST AND ME TO LIKE URE COMMENT!! A. Sound causes the air near it to vibrate inwards.

B. waves radiate outward from a central point.

C. Sound moves randomly in different directions.

D. Sound transforms waves into different frequencies.

The answer is A. The vibration caused by the waves through the air eventually weaken, which is why sound diminishes easily over distance.

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.  

it takes on an electronical energy