2. Isotopes and the Periodic Table | Mr Barnes Teaches Chemistry

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1. How did Dmitri Mendeleev arrange the Periodic Table?

2. Why did Mendeleev leave gaps?

3. How are the elements arranged on the Periodic Table?

4. How are Atomic Number and the Periodic Table linked?

5. What is the Structure of the Periodic Table

6. Do I have a metal or a non-metal?

7. What is the definition of an isotope?

8. Why aren't all mass numbers whole?

9. Calculating the Relative Atomic Mass of an isotope

10. Estimating the Abundance of an Isotope

CH38: Describe what an isotope is

CH39: Explain why not all mass numbers are whole numbers

CH40: Calculate the relative atomic mass of an isotope

CH41: Estimate the abundance of isotopes (H)

CH42: Describe how Mendeleev arranged his Periodic Table

CH43: Explain how Mendeleev predicted the properties of undiscovered elements

CH44: Explain what Mendeleev did when properties didn't match

CH45: Describe how the atomic number is linked to the Periodic Table

CH46: Describe the structure of the Periodic Table

CH47: Identify where metals / non-metals are found on the Periodic Table

CH80: What is the Empirical formula?

CH81: Investigate the Empirical formula of Magnesium Oxide

CH79: Calculate the empirical formula