ThinkTVREACH
Static!
menu
Start Page
Get ready to read!
Watch It!
Lexile selection
Lexile low
Lexile mid
Lexile high
Highlight it! important things
Talk about It! lightning
Watch It! make predictions
The answer! were you right?
Watch It! see the power
Match It! learned new words
Answer key! how did you answer?
Write It! show what you know
Answer key! how did you answer?
Way to Go! now you are ready
More fun with static!
Find protons and neutrons!
Answer key! did you find them?
Meet the crane!
Way to go! now you know
REACH for MORE! fun things
REACH for MORE! books to enjoy
More for Parents!
REACH logo
Hand in My Work
Credits
Sign In
My Work
Glossary
Page
20
of 27
Previous
Next
Answer Key!
Did you find all of the electrons and protons in the picture? Add them together and find the total number of protons and electrons.
+
-
Answer
+
-
There are 11 electrons and 11 protons
The equation to find the total number of electrons and protons is: 11 + 11= 22
