Which of the following best helps explain why an atom of Rb gas more easily loses an electron in a chemical reaction than an atom of Li gas? Α. Rb has a higher electronegativity than Li has.

B. The Rb atom has a greater number of valence electrons than the Li atom has.

C. The nucleus of the Rb atom has a greater number of protons and neutrons than the nucleus of the Li atom has.

D. In the Rb atom the valence electron is farther from its nucleus than the valence electron of Li is from its nucleus.​

The bergeron process.

First up write the aim
then write the materials reqd.
then the procedure which you follow
then observation
then conclusion
then you can write lab safety rules or precautions(you can avoid if u want).
lemme' give an example
aim: to observe the double displacement reaction
materials reqd: bacl2 and na2so4, test tubes and a dropper
procedure:
1. take bacl2 in a test tube and na2so4 in the other.
2. then pour bacl2 into na2so4 solution.
3. observe
observation:
you will see that a white precipitate is formed called baso4. along with that common salt or nacl is formed.
the equation is
bacl2+na2so4=baso4+2nacl
conclusion:
a double displacement reaction is observed.
hope it

The answer is false because: gravitational force is independent of medium and depends only on the masses of the two objects and the distance between them