Shape and polarity can affect how a molecule fits into another structure and how it tastes. It can affect how easy the molecule is to separate and it's attraction positively or negatively charged objects. Atoms have __ potential energy and __ stability after they form a covalent bond.
How much you can expect to pay out of pocket for a flu shot, including what people paid in 2017. The cost of flu shots varies by location, but usually ranges between $5 and $30. 1  Many health insurance plans cover flu shots as part of a wellness plan. For example, Blue Cross Blue Shield of North Carolina covers flu shots for members who have preventive care benefits.
Despite all of that, only 47.1% of Americans got flu shots for the 2014-2015 flu season. Thatâs disappointingly low, considering the cost and widespread availability. It is a smart financial decision to get a flu shot, especially since the most you should ever have to pay is $30 or less.