Answer:
Step-by-step explanation:
1 yes
2 yes
3 yes
4 yes
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
45 percent /100 percent
54.4
fg(x) =
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