How many atoms are in CHOFeNaNPb2
a.7
b.8
c.9
d.10

When a comet collides with earth, it adds material to our planet and causes great damage. therefore, a collision like this is a a. destructive force b. constructive force c. geologic process and event d. constructive and destructive force

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate

An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds