Chemistry, 25.06.2019 08:00 BreBreDoeCCx
All of the following are possible sources of error in a scientific investigation except for a. discovering new variables as the experiment proceeds b. not controlling all the variables in an experiment c. using the wrong equipment during the experiment d. completing multiple trials during an experiment its science
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Chemistry, 22.06.2019 13:30
Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.
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Chemistry, 23.06.2019 15:00
Use the periodic table to identify the number of core electrons and the number of valence electrons in each case below. potassium (k): 1s22s22p63s23p64s1
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All of the following are possible sources of error in a scientific investigation except for a. disc...
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