Chemistry, 16.04.2021 02:00 blesskids600
1. Who is Henry Mosley?
2. What did Henry Mosley contribute to the Periodic Table and science?
3. What are the 4 periodic table trends?
4. Define each periodic table trend?
5. What is the molar mass of the following compounds (you need the periodic table): NaCl, MgO, CuO
6. Solve 30 g of NaCl Liters (Hint 1 mole = 22.4 L and you MUST convert from grams to moles)
7. Solve 3.5 moles molecules
8. Solve 300 molecules moles
9. What is an isotope? Explain + Give me 1 example.
10. What is an ion? What subatomic particle does an ion effect?
Answers: 2
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1. Who is Henry Mosley?
2. What did Henry Mosley contribute to the Periodic Table and science?
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