subject
Chemistry, 26.07.2019 02:00 Ebberman3410

In science, jill is learning about solids such as brass, bronze, and steel. how should she classify these materials? a) pure substances b) state compounds c) homogeneous mixtures d) heterogeneous mixtures

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 10:00
Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this
Answers: 3
question
Chemistry, 22.06.2019 22:00
If a solution contains 3 moles/liter of sodium chloride (nacl, made of sodium ions and chloride ions), what is the osmolarity of this solution
Answers: 3
question
Chemistry, 23.06.2019 05:30
Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?
Answers: 1
question
Chemistry, 23.06.2019 10:20
Determine the mass of the object below with accuracy and to the correct degree of precision. a. 324.2 g b. 324 g c. 324.30 g d. 324.25 g
Answers: 3
You know the right answer?
In science, jill is learning about solids such as brass, bronze, and steel. how should she classify...
Questions
question
English, 10.07.2019 04:50
question
Computers and Technology, 10.07.2019 04:50