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statuscvo [17]
3 years ago
9

Which is true

Physics
2 answers:
velikii [3]3 years ago
8 0

Answer:

D no salt like all matter is composed of molecules

Explanation: something like salt is a compound it is made of more than one element, but it is not a molecule because the bond that holds NaCl together is an ionic bond.

Leokris [45]3 years ago
7 0
The answer is most likely b
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HELP NOWWW Studies based on which of the following were used to describe the current model of the atom?
alexgriva [62]
Well I know that ernest rutherford did the gold foil experiment where he fired alpha particles at gold foil. This experiment founded the nucleus but I don't know if the current model of the atom is based on this.

Cathode ray tube experiments sounds like its to do with electrolysis so i dont think it can be that.

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3 years ago
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5. Find the mass of a car that is traveling at a velocity of 35 m/s West.
sattari [20]

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Explanation:

v = 35 m/s

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3 years ago
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DanielleElmas [232]

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3. heat and pressure

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serg [7]

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6 0
3 years ago
Please help!!!!!!!!!
IgorC [24]
In an Internal Combustion Engine, the fuel is singed in the chamber or vessel. Example: Diesel or Petrol motor utilized as a part of Cars. 
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3 years ago
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