1. Atomic structure Brain gym!

2. 1. Neutrons have a negative charge
True – Left
False - Right

3. 2. The elements in the periodic table are in order of increasing proton number
True – Left
False - Right

4. 3. The bottom number tells you the number of electrons 73Li
True – Left
False - Right

5. 4.The top number is the same as the number of neutrons 73Li
True – Left
False - Right

6. 5.Protons and electrons can be found in the nucleus
True – Left
False - Right

7. 6.The first shell of electrons can hold 8 electrons
True – Left
False - Right

8. 7. The electron arrangement for Lithium is 2,1
True – Left
False - Right

9. 8. An element in group 7 has 7 electrons in its outer shell
True – Left
False - Right

10. 9. All atoms want to have full outer shells like the elements in group 7
True – Left
False - Right

11. 10. Lithium has 4 protons 73Li
True – Left
False - Right