Protons, neutrons, and electrons are the fundamental subatomic particles.
Answer:
Explanation:
We are given that
Distance between two tiny particles=d=1mm=
Force,F=5 N
We have to find the magnitude of the charge on each of these particles.
Let charge on each particle=q
By Coulomb's law of force
Where
Substitute the values
Answer:
Explanation:
- The atomic mass of nitrogen is 14.0067 g/mol.
- The atomic mass of oxygen is 15.9994 g/mol.
This means the molecular mass of nitrogen dioxide is g/mol.
Dividing this molecular mass of the compound we need to find, we get that
.
So, the final answer is
Answer:
you add the ballon and put it my balloon
Answer:
17.04%
Explanation:
Actual Value = 173.1
Measured Value = 143.6
Percent error is obtained using the equation;
Percent error = (Measured - Actual) / Actual ]* 100
Percent error = [ (143.6 - 173.1) / 173.1 ] * 100
The absolute value of (Measured - Actual) is taken,
Percent Error = [29.5 / 173.1 ] * 100
Percent Error = 0.1704 * 100 = 17.04%