Register
How do I do this send help
94.9k views
1 vote
How do I do this send help

How do I do this send help-example-1
User Sudhir Bastakoti
by
4.6k points

2 Answers

3 votes
19 is your answer to the question... hope helped
User Strawberry Farmer
by
4.1k points
6 votes

Answer:

a. 19 is the mass number

b. 6.02x10 ^23

Step-by-step explanation:

User Gby
by
4.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.6m questions

6.0m answers

Other Questions

Which option describes nonmetals?
What does measurement mean
A solution is made by dissolving 2.3 moles of sodium chloride (NaCl) in 0.155 kilograms of water. If the molal boiling point constant for water (Kb) is 0.51 °C/m, what would be the boiling point of this
A gas at 89 degrees C occupies 125.7mL at 123.3kPa. What volume does it occupy at 25 degrees C and 100.9kPa?
Which term describes the movement if water molecules in and out of a cell
Link Copied!