Why is not a reason why the mass of an atom is expressed in atomic mass units rather than in grams?
atomic mass allows for mass differences in isotopes.
the mass in grams is too small to be useful.
atomic mass units make it easier to compare the masses of atoms.
scientists could not agree on a standard.

Scientists Could Not Agree On A Standard.

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).

the food using pesticides in the future will harm you by giving you diseases like cancer or something since they have things that we should not eat in it like chemicals or pesticides. that is why organic food is more expensive because they take the time to make it right and healthy for you to eat.

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