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Atomic structure Brain gym!. 1. Neutrons have a negative charge. True – Left False - Right. 2. The elements in the periodic table are in order of increasing proton number. True – Left False - Right. 3. The bottom number tells you the number of electrons 7 3 Li. True – Left False - Right.
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1. Neutrons have a negative charge True – Left False - Right
2. The elements in the periodic table are in order of increasing proton number True – Left False - Right
3. The bottom number tells you the number of electrons73Li True – Left False - Right
4.The top number is the same as the number of neutrons73Li True – Left False - Right
5.Protons and electrons can be found in the nucleus True – Left False - Right
6.The first shell of electrons can hold 8 electrons True – Left False - Right
7. The electron arrangement for Lithium is 2,1 True – Left False - Right
8. An element in group 7 has 7 electrons in its outer shell True – Left False - Right
9. All atoms want to have full outer shells like the elements in group 7 True – Left False - Right
10. Lithium has 4 protons 73Li True – Left False - Right
