Answer:
Neon: 0
Oxide: -2
Copper: 2
Tin: 0
Step-by-step explanation: To solve you must add/subtract the numbers to get the charge, for example if its -30 charge from electrons and 10 charge from protons, -30 + 10 = -20 therefore the charge is -20
=2x5
=10
If you have a certain type of calculator it could answer that question easy
Answer:
I III and IV
Step-by-step explanation:
That means when x=0
e^-0.2x =e^0=1
So f(0)=15/5=3
Answer:
:DDDDD
Step-by-step explanation: