Chemistry, 07.01.2020 22:31 linnybear300

The atomic number of sodium (na) is 11. this is also the number of which of the following?

atomic mass

ionic charge

neutrons

protons

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 13:00, soliseric879

Dwayne filled a small balloon with air at 298.5 k. he put the balloon into a bucket of water, and the water level in the bucket increased by 0.54 liter. if dwayne puts the balloon into a bucket of ice water at 273.15 k and waits for the air inside the balloon come to the same temperature, what will the volume of the balloon be? assume the pressure inside the balloon doesn’t change. type the correct answer in the box. express your answer to the correct number of significant figures. the volume of the balloon at 273.15 k is liters.

Answers: 2

continue

Chemistry, 21.06.2019 21:00, fara26

Write two balanced equations 1. dissolving of solid sodium hydroxide in water 2. the reaction of sodium hydroxide solution with hydrochloric acid

Answers: 1

continue

Chemistry, 22.06.2019 02:30, BornAdopted21

Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick

Answers: 2

continue

Chemistry, 22.06.2019 06:10, andybiersack154

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

Answers: 1

continue

You know the right answer?

The atomic number of sodium (na) is 11. this is also the number of which of the following?