qurtions 1- 1 . True or False. Crushing an aluminum, can is an \"aanple of-phyta

Question

qurtions 1- 1 . True or False. Crushing an aluminum, can is an "aanple of-phytalhnu 2. True or Palse. A scientifile theory can be proven Incoect 3. Which of the following measurements s t est one vero whicds y on way we significant? (a.) 82.0em (b.) 300.0 g (c.) 0.0085 kg (d.) 10 lb 4. A grilled cheese sandwich is an example of a) (a.) element (b.) compound (c.) homogeneous mixture (d.) heterogeneous mixture in their goal of transforming lead to gold because 5. Medieval alchemists they thought all matter consisted of (a.) succeeded; atoms. (b.) failed; atoms. (c.) failed; fire, air, earth, and water (d.) succeeded; fire, air, earth, and water

Explanation / Answer

1) True

there is no changing in chemical bonding in this action

2) True

Example: Bohr atom modal has been proven incorrect

3) d) 10 Ib

4) d) Heterogeneous mixture

5) c) failed: fire, air, earth, and water

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