Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


1. Write the symbols.
2.Determines the charges.
3.determine the common multiple of the charges.
4.Write subscripts after the respective symbols. ( DO NOT WRITE 1). use ( ) when you have multiple polyatomic ions.
for example :-potassium sulfide= K⁺ S² ⁻ K₂S
0 0 0
Chemical formula can be written by its valancy and oxidation no
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts