When solving stoichiometry problems, you have to convert grams to moles, then to moles again, and what is it converted back to in the third step?

away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.

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.

answer; 4 electrons;