3500 C
None
B
Black powder
Reddish pellet
Shiny silver strip
Dull gra...
Chemistry, 15.04.2021 16:00 shonnybenskin8
3500 C
None
B
Black powder
Reddish pellet
Shiny silver strip
Dull gray pellet
C С
1360°C
1200°C
620°C
High
High
High
Still powder
Flattens a little
Retains shape
Flattens a lot
D
In a lab experiment, students had four samples of elements. They made observations about the appearance of each sample,
then proceeded to conduct three separate experiments. In the first, they found the melting point of each by holding small
samples in a Bunsen burner with a temperature probe. In the second, they held a conductivity probe to two separate sections
of the sample. In the final test, they took a small sample and hit it with a hammer.
Which element is LEAST Likely to be metallic?
A)
А
B)
В
C С
D)
D
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