Classify Metals, Nonmetals, and Metalloids Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional
information when you click on them. Drag and drop each item into the correct column. Order does not matter.
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Dull and brittle
Good Insulator
High density
High luster
Left side of PT
Low melting point
Noble Gas
Oxygen, Nitrogen, Neon Right side of PT
Semiconductor
Semimetal Silicon, Germanium, Arsenic
Sodium, Magnesium, Iron
Metals
Metalloids
Nonmetals
W
Good Conductor
dengan
Mandi
drugih

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Ibelieve the answer you're looking for is

Distance covered = speed x timethe distance traveled going against the stream = distance traveled with the stream.therefore it is the speed and the time that are the variables.as he travels the same distance both ways, speed x time is the same for each way.going upstream his speed is 4 kph; going downstream his speed is 6 kph.therefore we have two simultaneous equations: time upstream x 4 = time downstream x 6time upstream + time downstream = 60 minutestherefore we have the equation: time upstream = 6/10 hour, time downstream therefore = 4/10 hour.distance traveled at 4km/hr in 6/10 hour = 24/10 = 2.4km.check: distance traveled at 6km/hr in 4/10 hour = 24/10 = 2.4km.