Answer:
because the electron is a negatively charge and have high energy
C. Salad is heterogeneous because you can easily see the different parts. Lemonade is homogeneous because it mixes together so that you cannot easily separate it's parts
Answer:
nitrogen
Explanation:
as the group number increases, the atomic radius decreases
Answer:
C
Explanation:
Because on the moon you are basically weightless and your mass would stay the same
