Answer : The correct option is, electrons are not shared equally between atoms.
Explanation :
Polar covalent bond : It is a type of chemical bond in which a pair of electrons are not shared equally between the two atoms.
In polar covalent bond, the electrons are not shared equally because one atom spends more time with the electrons than the another atom. In this, one atom has more tendency to pull an electron than the other atom.
For example : 
is an example of polar covalent bond. In water molecule, oxygen spends more time with the electron than the hydrogen and oxygen carries a partial negative charge.
Answer:
2. 
1. 
Explanation:
2. <em>Seismic</em> <em>waves</em> vibrate from side to
side and up and down. They go through solids only, travel slower than <em>Pressure</em> [or <em>Primary</em>] <em>waves</em>, which arrive second, and shake the ground violently.
1. A <em>Ritcher</em><em> </em><em>scale</em><em> </em>senses the magnitude of earthquakes.
I am joyous to assist you anytime.
Staying in the sun too long causes skin burn and looking at the sun damages your eyes as well so it's C
<u></u>When this equilibrium shifts to the right, forming "X" mol of O2
<span>2SO3(g) ---> 2SO2(g) + O2(g)
0.660 - 2X --> --> 2X & X
since X = 0.130
this becomes
0.400 <=> 0.260 & 0.130
find moles / litre:
(0.400) / 4.5L --> --> 0.260 / 4.5L & 0.130 / 4.5 L
which gives these molarities:
2SO3(g) ---> 2SO2(g) + 1 O2(g)
[0.08889] --> [0.05778] & [0.02889]
Kc = [SO2]^2 [O2] / [SO3]^2
Kc = [0.05778]^2 [0.02889] / [0.08889]^2
Kc = (0.003338) [0.02889] / [(0.007901)
Kc = 0.0122</span>
Answer:
I think it would be d.
Explanation:
Because it would just keep going until a force acts on it.
