Which of the following is not an example of a molecule
a
b h2s
c koh
d mn

The p sub shell can hold up to 8 electrons in an atom. true or false?

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots