How many neutrons are there in a neutral argon atom? Show how you found your answer on your scratch paper.

1 answer:

5 0

There are 22 neutrons in an argon atom. you simply subtract the proton count (atomic number) from the average atomic mass. WORK: 40-18=22

You might be interested in

Write a balanced chemical equation for the reaction that occurs when barium carbonate decomposes into barium oxide and carbon di

n200080 [17]

BaCO3=BaO+CO2
IS THE EQUATION REPLACE = WITH AN ARROW.

4 0

3 years ago

What is physiography ?

Alexxandr [17]

Answer:

Physical geography is one of the two fields of geography. Physical geography is the branch of natural science which deals with the processes and patterns in the natural environment such as the atmosphere

8 0

3 years ago

Which refers to the chemical name for NO2?

Anna35 [415]

Answer:

Explanation:

6 0

3 years ago

Read 2 more answers

If you have a 12.0 gram steel ball at sea level and then take it up to mt. Fuji what will change?

andrey2020 [161]

The air pressure. the air pressure increases as the altitude an object is at increases.

8 0

3 years ago

Why do atoms exchange or share electrons during bonding

kondaur [170]

Answer:

Because it gives them a full valence shell.

Explanation:

5 0

2 years ago