1. Where are metals found on the periodic table?

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2. What is meant by the term exothermic?

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3. How are elements arranged in the periodic table?

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4. What happens when something evaporates?

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5. Describe the arrangement, movement and energy of the particles in a gas

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6. State the particles that are found within the nucleus of an atom

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7. What is meant by the term mixture?

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8. What is meant by the term atom?

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9. If an element conducts electricity, is it typically a metal or a non-metal?

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10. What is the atomic number of a calcium atom?

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11. Calculate the relative formula mass(Mr) of ammonium nitrate (NH₄NO₃)

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12. Balance the equation for the reaction: ___ HCl(aq) + ___ MnO₂(s) → ___MnCl₂(aq) + ___H₂O(l) + ___ Cl₂(g)

Question 12 of 12