Register
Can anyone answer these?
68.8k views
2 votes
Can anyone answer these?

Can anyone answer these?-example-1
User Neuronaut
by
8.3k points

1 Answer

4 votes

Answer:

18 is a

19 is c

20 i am not sure

Step-by-step explanation:

18)nucleus contains protons and neutrons

User Dhauptman
by
8.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Link Copied!