Chemistry Middle School

How many atoms of Cr are there?

How Many Atoms Of Cr Are There?

Answers

Answer 1
There are 4 atoms of Cr
Answer 2
There is 4 atoms of axe

Related Questions

Water boils at 100 degrees

Group of answer choices

Celsius

Fahrenheit

Kelvin

Answers

Answer:

celcius

Explanation:

Water boils at 100 degrees Celsius at sea level.

what happens when a low air pressure seytem meets a high air pressure

Answers

Answer:

The temperature of the air drops to below freezing. 2. The air moves to the low pressure system, creating wind. 3.The precipitation is removed from the air. 4. The air starts blowing in an easterly direction.

Explanation:

Answer:

The slightly inward moving air in low pressure causes air to converge and since it can't move downward due to the surface, the air is forced upward, leading to condensation and precipitation as discussed earlier. The opposite occurs with high pressure.

brainliest plz?

There is no change in temperature during a phase change as this energy is being used to make or break bonds between molecules.


True

False

Answers

The correct answer for the question above would be false

Answer:

false

Explanation:

An unlabeled hierarchical diagram of various astronomical bodies is shown below. The labels A, B, C, and D can be used to represent the Milky Way, universe, planets, clusters, and stars.

Part 1: Which four astronomical bodies would you choose to represent the four labels in the diagram?
Part 2: Justify your choice based on the hierarchical relationships in astronomical bodies.

Answers

Ait’s the one that make sense

How many atoms is S are there?

Answers

Answer:

Element Symbol # of Atoms

Iron Fe 2

Oxygen O 12

Sulfur S 3

there are 3 atoms for a

What types of matter have the property of density?

1.Everything except gasses have density.

2.Only heavy matter has density.

3.All solids, liquids, and gases have density.

4.Only solid matter has density.

Answers

Answer:

all solids, liquids and gases have density

The types of matter which property of density can be attributed with are;

.All solids, liquids, and gases have density.

Density can be regarded to as one of the characteristic property of a substance. The density of a substance expressed the relationship that the particular substance has with the mass of the substance as well as its volume which is  how much space it takes up.The mass of a particular atoms, as well as how they are been arranged and their size,  determine the density of a substance.Both solid , liquid as well as gas has density.For instance, density of water is 1000kg/cm^3

Therefore, option C is correct.

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