Answer:
(-3, 3)
Step-by-step explanation:
Answer:
1 11/20
Step-by-step explanation:
hope this helps! :)
The Awnser would be 20.6 rounded up to 21. The final Awnser is 21
Answer:
Step-by-step explanation:
Answer:
13 protons
14 neutrons
13 electrons
Step-by-step explanation:
protons and electrons are mostly always the same