Chemistry, 29.01.2022 23:00 anaalashay

Two students were hunting for rocks and minerals to take to science class to identify. They were going to use the properties of rocks and minerals to help with the identification. They noticed that the rock shown in the image has luster. That means it must contain a mineral that is a metalloid, non-metal, hy metal D rare earth element. Please help!!

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 14:00

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Answers: 3

Answer

Chemistry, 22.06.2019 17:10

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

Answers: 2

Answer

Chemistry, 23.06.2019 06:30

True or false exosphere is the least dense

Answers: 1

Answer

Chemistry, 23.06.2019 13:20

Use the periodic table to answer the following questions. what is the predicted order of first ionization energies from highest to lowest for beryllium, calcium, magnesium, and strontium? o be > ca > mg > sr o be > mg > ca > sr o ca > sr> be > mg o sr > ca > mg > be done

Answers: 1

Answer

You know the right answer?

Two students were hunting for rocks and minerals to take to science class to identify. They were goi...

Questions