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Need help with chemistry homework please don’t understand at all

Need help with chemistry homework please don’t understand at all-example-1
User NitinSingh
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Answer:

The answer to your question is below

Step-by-step explanation:

2.-

a.- Manganese

Mn⁰ ----------------- Mn ⁺² - 2e⁻ cation

b.- Bromine

Br ⁰ ----------------- Br⁻¹ + 1e⁻ anion

c.- Vanadium

V⁰ ----------------- V⁺³ - 3e⁻ cation

d.- Selenium

Se⁰ ------------------- Se⁻² + 2e⁻ anion

3.-

a.- S⁻² Protons = 16 Electrons = 18

b.- Zn⁺² Protons = 30 Electrons = 28

c.- F⁻ Protons = 9 Electrons = 10

d.- Fe⁺³ Protons = 26 Electrons = 23

4.-

a.- MnO

b.- BI₃

c.- Rb₃N

d.- Ca₃P₂

e.- Ga₂S₃

f.- Li₂Te

User RoryG
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