The students are performing an experience that involves chemicals.
based on the picture, what safety practice did both students fail to carry out?
a.) properly disposing
b.) keeping the work environment clean
c.) using proper laboratory equipment
d.) wearing appropriate laboratory attire
Answers: 2
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What feature of cell theory is best demonstrated in the image
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When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen
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The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.
Answers: 1
The students are performing an experience that involves chemicals.
based on the picture...
based on the picture...
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