subject
Chemistry, 03.05.2021 21:00 19jcormier

Metal Density in g/cm3
Aluminum
2.7
Silver
10.5
Gold
19.3
Steel
7.8
Ali isn't sure what type of material he has found. The mass of the material is
about 40 g and the volume is about 2 cm3. Based on the density chart, what
type of material could this be?
A. Steel
B. Gold
C. Silver
O D. Aluminum

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 04:30
How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
Answers: 1
question
Chemistry, 22.06.2019 11:50
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
Answers: 3
question
Chemistry, 22.06.2019 15:30
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.
Answers: 2
question
Chemistry, 22.06.2019 17:20
Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.
Answers: 2
You know the right answer?
Metal Density in g/cm3
Aluminum
2.7
Silver
10.5
Gold
19.3
Questions
question
Mathematics, 21.07.2019 13:00