Answer:
D
Explanation:
it is neon because neon has a higher atomic number so it would have more protons and neutrons and electrons in one atom thus having more particles in one mole
Answer:
NO OF NEUTRON =MASS NO -ATOMIC NO
=39-19
=20
bcz atomic no is equal to no of electrons
mark as brainliest
Answer:
0.46 L
Explanation:
In order to solve this problem we need to keep in mind the following <em>definition of molarity</em>:
- Molarity = Number of moles / liters
We now <u>input the given number of moles and molarity</u>:
- 9.4 M = 4.36 mol / liters
And <u>calculate how many liters are required</u>:
- liters = 4.36 mol / 9.4 M
Answer:
It is secondary succession.
Explanation:
primary succession only occurs in areas where there was no previous ecosystem