What is the difference between mnemonic and opcode?

Related questions

1. Why is English spelling so difficult?
2. What are the types of mnemonics?
3. How many planets have we found?
4. Is Roygbiv an acronym?
5. What is it called when you make a sentence to remember something?
6. How many types of mnemonics are there?
7. What is an example of mnemonic?
8. What is an acrostic mnemonic?
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10. Is ROY G BIV a real person?

Tags

1. #machine
2. #least
3. #executable
4. #instruction
5. #single
6. #typically
7. #there
8. #operation
9. #defined
10. #symbolic
11. #language
12. #generally
13. #operands
14. #mnemonic
15. #consists
16. #opcode