Answer:
B. 4
Step-by-step explanation:
Since d=√[7-3]2+[8-8]2
Answer:5
Step-by-step explanation:
Just cuz
Answer:
If you're asking how many people can go, 6 friends
Step-by-step explanation:
80-45= 35
35÷5.50=6.36
A neutral atom contains equal amount of proton and
electron.
A negative ion contains extra electrons hence there is
additional outer shell so it is expected that the radius is bigger than that of
a neutral atom.
While a positive ion contains less electron so there is
less outer shell so the radius is smaller than that of a neutral atom.
Arranging the radius in increasing order:
<span>positive ion, neutral atom, negative ion</span>
