Question

complete the following chart on subatomic particles. subatomic particle charge mass location 18. protons 19. 20 21 22. neutrons 23. 24. 25. 26. electrons 27. 28. 29.

Explanation:

Step1: Determine proton charge

Protons have a charge of +1.
+1

Step2: Determine proton mass

The mass of a proton is approximately 1 atomic mass unit (amu).
1 amu

Step3: Determine proton location

Protons are located in the nucleus.
nucleus

Step4: Determine neutron charge

Neutrons are neutral, so their charge is 0.
0

Step5: Determine neutron mass

The mass of a neutron is approximately 1 amu.
1 amu

Step6: Determine neutron location

Neutrons are located in the nucleus.
nucleus

Step7: Determine electron charge

Electrons have a charge of - 1.
-1

Step8: Determine electron mass

The mass of an electron is approximately $\frac{1}{1836}$ amu, which is very small compared to protons and neutrons.
$\frac{1}{1836}$ amu

Step9: Determine electron location

Electrons are located in the electron - cloud outside the nucleus.
electron - cloud outside the nucleus

Answer:

1. +1
2. 1 amu
3. nucleus
4. 0
5. 1 amu
6. nucleus
7. -1
8. $\frac{1}{1836}$ amu
9. electron - cloud outside the nucleus