Salt concentration would be an example of what type of factor in an ecosystem?
a. food production
b. abiotic
c. biotic

What is the overall order of reaction for rate = k[no]2[o2]

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

Draw two cyclic constitutional isomers of cis-1