The water molecule h2o is polar because it contains two polar single bonds and a. its molecule has a linear shape. b. molecules that contain polar bonds are always polar. c. its molecule has a bent shape. d. the attractions between water molecules are strong.

Option (C) is the correct answer.

Explanation:

Water is a polar molecule because it has two polar single bonds and also it has bent shape structure.

Since the oxygen atom of water has two lone pair of electrons and also dipole moment is more towards the oxygen atom. As a result, there will be increase in electron density across the oxygen atom which will induce a negative charge on oxygen and positive charge on hydrogen atom.

Thus, water molecule becomes polar in nature.

s too much pool water may lead to chlorine poisoning. the concentration of chlorine in public drinking water is extremely low and not harmful to human health. sooo yeahh

explanation:

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.