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Chemistry
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π₯ What is melting? A) Solid to liquid B) Liquid to solid C) Gas to liquid
A) Solid to liquid π§β‘οΈπ§β
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π What color does cabbage juice become with an acid? A) Pink or red B) Green or blue C) Black
A) Pink or red ππ©·β€οΈβ
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π§Ό What color does cabbage juice become with a base? A) Pink or red B) Green or blue C) Orange
B) Green or blue π§Όππβ
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π΅ In a solid, are the particles close together or far apart? A) Close together B) Far apart
A) Close together π΅π΅π΅β
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π¦ Why do we add salt to ice when making ice cream? A) To make the ice colder B) To make the milk salty C) To make more sugar
A) To make the ice colder π§π§π₯Άπ¦β
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π What gas is made when vinegar and baking soda react? A) Oxygen B) Carbon dioxide C) Helium
B) Carbon dioxide π«§ππ¨β
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βοΈ What state of matter is water vapor? A) Solid B) Liquid C) Gas
C) Gas βοΈπ¨β
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βοΈ What is freezing? A) Gas to liquid B) Liquid to solid C) Solid to gas
B) Liquid to solid π§β‘οΈπ§β
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π§ What state of matter is ice? A) Solid B) Liquid C) Gas
A) Solid π§π§±β
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π₯£ What happens to Oobleck when you hit it quickly? A) It feels solid B) It disappears C) It becomes hot
A) It feels solid ππ₯£π§±β
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π₯¬ What is red cabbage juice used for? A) A pH indicator B) A glue C) A soap
A) A pH indicator π₯¬ππ§ͺβ
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π What happens to Oobleck when you move slowly? A) It flows like a liquid B) It becomes ice C) It becomes gas
A) It flows like a liquid ππ₯£π§β
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π§ What state of matter is water? A) Solid B) Liquid C) Gas
B) Liquid π§πβ
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π¬οΈ In a gas, can the particles move freely? A) Yes B) No
A) Yes π¨βοΈπ¨β
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