Vectors include magnitude & direction so the third option is the correct answer :)
Lithium and Francium, they are both in the sane group therefore share similar characteristics
Answer:
C is the answer hoped I helped you have a awesome day by
Answer:
All isotopes of an element have the same number of protons and electrons, which means they exhibit the same chemistry. The isotopes of an element differ only in their atomic mass, which is given by the mass number (A), the sum of the numbers of protons and neutrons.
Explanation:
Hope this <em><u>Helped!</u></em> :D