Chemistry, 04.09.2020 05:01 mkhayaro

(01.06 LC) Which of the following correctly describes a compound? (4 points)
The atoms are bonded together, and the compound has different physical and
chemical properties than the individual elements.
The atoms have no set ratio for how the atoms can combine, and they are not
chemically bonded together.
The atoms can only combine in fixed ratios, and they retain their individual chemical
and physical properties.
The atoms retain their individual chemical properties, and they can only be separated
from each other by a chemical change.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 14:30

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.

Answers: 2

Answer

Chemistry, 22.06.2019 15:00

Which are forms of frozen water? check all that apply. dew frost hail rain sleet

Answers: 2

Answer

Chemistry, 22.06.2019 20:30

Which states of matter have particles that move independently of one another with very little attraction?

Answers: 1

Answer

Chemistry, 22.06.2019 21:20

One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(ii) carbonate, in concentrated sulfuric acid. the sulfuric acid reacts with the copper(ii) carbonate to produce a blue solution of copper(ii) sulfate. scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: (s) (aq) (s) (aq) suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in the following way. he adds powdered iron to a copper(ii) sulfate sample from the plant until no more copper will precipitate. he then washes, dries, and weighs the precipitate, and finds that it has a mass of .

Answers: 2

Answer

You know the right answer?

(01.06 LC) Which of the following correctly describes a compound? (4 points)
The atoms are bo...

Questions