/ My courses / (21-22 - Sem 1) Abrams - Chemistry / 2 2 Properties and Changes of Matter Quiz due 8/27/21
on 9
In a list of the densities of common materials, the one density that might not seem reasonable
is
et
ered
out of
ag question
Select one:
O a.
0.45 g/mL
O b. 1.000 g/mL
O c. 35 885 g/mL
O d. 2.54 g/mL
estion 10
Gold melts at 1064°C. Melting point is a

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.

When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device