Answer:
The element is Boron(B)
Step-by-step explanation:
This is because on the periodic table, it shows that Boron has 5 protons and 5 electrons
Answer:
Step-by-step explanation:
~
Answer:
-50x+-5
Step-by-step explanation:
-5.10x=-50x
-5.1=-5
Answer:
I think that it is 26, 51, 103,
I hope this is correct sorry if I'm wrong
Step-by-step explanation:
you add all of them together and they have to get to 180 so 26+51=77 77+103=180