The chemical formula for emerald is be3al2(sio3)6. an emerald can be described as
a pure subst...
Chemistry, 21.08.2019 15:30 brooklynunderwood46
The chemical formula for emerald is be3al2(sio3)6. an emerald can be described as
a pure substance because it is a compound.
a pure substance because it is an element.
an impure substance because it is chemically combined.
an impure substance because it is a mixture.
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 20:40
If equal masses of the listed metals were collected , which would have a greatest volume ? a. aluminum 2.70,b.zinc7.14,c.copper 8.92,d.lead 11.34
Answers: 2
Chemistry, 22.06.2019 08:30
How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?
Answers: 1
Chemistry, 22.06.2019 11:10
Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear
Answers: 1
Chemistry, 22.06.2019 23:00
Arectangle has a diagonal 20 inches long that forms angles of 60 and 30 with the sides. find the perimeter of the rectangle. for geometry
Answers: 3
You know the right answer?
Questions
Mathematics, 05.05.2020 15:38
Biology, 05.05.2020 15:38
Health, 05.05.2020 15:38
Mathematics, 05.05.2020 15:38
Mathematics, 05.05.2020 15:38
Mathematics, 05.05.2020 15:38
