Answer:
helium family or neon family
Explanation:
you can use p
2. The coefficients represent to molar ratios in a balanced equation.
(B), because 1.0 moles would be 6.02 x 10^23 molecules. So you have half a mole.<span>
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Capillary action is the ability of a liquid to flow in narrow spaces without the assistance of, or even in opposition to, external forces like gravity.
