You find a white granular substance in a jar in your cupboard. you suspect it may be either sugar or salt. how could you find out without tasting the substance?

i don,t know so just answer mine

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.