PLEASE HELP! THIS IS DUE IN 10 MINUTES! (15 POINTS)
What did Democritus, Dalton Thompson, Rutherford and Bohr have in common?
A. They each identified new elements
B. They each identified new isotopes of atoms
C. They each contributed to the development of the atomic theory
D. They each contributed experiments in which particles collided.
Answers: 1
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For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate
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What produces wave a)sound b) heats c)transfer of energy d)vibrations
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What state of matter is ice a. liquid b. element c. solid d. gas
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PLEASE HELP! THIS IS DUE IN 10 MINUTES! (15 POINTS)
What did Democritus, Dalton Thompson, Rutherfor...
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