Question 21 of 33 Which statement best describes the polarity of the molecule H, S?
O A. It is nonpolar, because the bonds between hydrogen (H) and sulfur
(slyyare not polar
O B. It is nonpolar, because the bond polarities cancel each other out in
a linear molecule,
O C. It is polar, because the bond polarities add together in a linear
molecule
D. It is polar, because the bond polarities add together in a bent
molecule

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).

answersilicon (si); oxygen (o);