The Secret of Baking Soda Volcanoes — Questions and answers

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In what city was Joseph Priestley tinkering in the 1770s?

Choices

  1. London
  2. Leeds ✓
  3. Manchester
  4. Bristol

Answer: Leeds

From page 3

What was Joseph Priestley endlessly curious about?

Choices

  1. Animals
  2. Gases ✓
  3. Magic
  4. Paintings

Answer: Gases

From page 4

What did Priestley's discovery help Antoine Lavoisier understand correctly?

Choices

  1. How to build rockets
  2. The existence of ghosts
  3. How elements mix paints
  4. How combustion works ✓

Answer: How combustion works

From page 7

What kind of gas do baking soda and vinegar make when they mix?

Choices

  1. Oxygen gas
  2. Hydrogen gas
  3. Carbon dioxide gas ✓
  4. Helium gas

Answer: Carbon dioxide gas

From page 8