Nothing Special   »   [go: up one dir, main page]

Atomic Structure Worksheet

Download as pdf or txt
Download as pdf or txt
You are on page 1of 3

Name_______________________________________________Date____________________________Period_________

Atomic Structure Worksheet


Draw an atom below and label
List the 3 subatomic particles, their charges, masses and where in the atom they the following:
Electron, Proton, Neutron, Nucleus
are located in the chart below:

Describe how to determine the number of each subatomic particle in


an atom below

Fill in the chart for the elements below. Round all atomic masses to the nearest whole number:
The _______________ has a negative charge. The ______________ is smaller than the other particles and can be found
outside of the ___________________, which is another name for the center of the atom. In the center, there are
________________ and ___________________. The __________________ have no charge but weigh a lot compared to
the ________________. The proton has a __________________ charge. In order to get the atomic mass, add the
number of ________________ and _________________ together

For the following problems, draw a Bohr model. Label the number of protons and neutrons and draw in the number of
electrons as dots in energy levels (orbits). Indicate the charge of each subatomic particle. REMEMBER, the Bohr model
is not the most accurately accepted model of an atom; it is just the easiest to draw.

1. Lithium 2. Fluorine 3. Argon

4. Boron 5. Beryllium 6. Hydrogen

7. Phosphorus 8. Magnesium 9. Carbon


Label the following 7. Transition Metals
1. Periods 8. Alkaline Earth
2. Groups Metals
3. Metals 9. Rare Earth Metals
4. Nonmetals 10. Nonmetals
5. Halogens 11. Other metals
6. Alkali Metals 12. Metaloids

You might also like