Scientists have discovered how to use electricity to power cars. we have all seen ads for the new hybrids on television. running cars on electricity could a: conserve gasoline. b: the big oil companies. c: pollute the atmosphere d: use up mineral resources.

Running cars on electricity would conserve gasoline because electric cars do not use the same resources.

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.

football

explanation:

because it is