Answer:here:
Explanation:helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), and oganesson (Og).
Each column is called a group.
<u>The elements in each group have the same number of electrons</u> in the outer orbital
Answer:
the acceleration i think is 10
Explanation:
5x10=50
Answer:
lol I hate chemical but let me give some advice
Explanation:
Please go on Khan Academy or look at your notes and I promise you can figure out! Seriously, I am trying to be helpful not like the annoying teacher that says "figure it out"
the unnamed spacecraft which travels to Mars, will have the greatest weight on the Earth.
