Answer:
They use hypotheses to guess a result based on what they already know. Observations are used to record the results of an experiment. Predictions are used to have an expected outcome of a test, thinking the hypothesis is correct. Experiments are used to test the hypothesis.
W=Fd
Work is equal to the force multiplied by the distance travelled.
6 sodium and 6 Bromine in 6NaBr
Answer:
Article is
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