What does the chemical formula CaCl2 show about the compound it represents?

O It is made up of one element.
O It is made up of two.
O It is made up of three elements.
O It is made up of four elements.

Answers

Answer 1

Hey there! I hope you're having a good day/night/whatever time it is.

The answer is "O It is made up of two." Calcium and Chlorine make up the compound, despite there being two chlorine molecules and one calcium molecule.

Answer 2
It is made of two elements

Related Questions

i need help asap pls and thank you.

Answers

Answer:

i think it would be A (aka the first answer)

Explanation:

im sorry if im wrong

i am also pretty sure that it is A

help me plssssss asap. thanks.

Answers

It’s the second one most likely
It would be b because the hotter the object the faster the molecules move

50 POINTS
Which organisms are prey?

Answers

In the diagram where the arrow starts they are the prey for them where the arrow stops
Example:mouse is prey for many like snake,owl,rabbit
Hope it helps u
The rabbit, mouse, and owl would all be classified as prey.

How it’s possible to compress a given amount of air into a smaller space?

Answers

Answer:

The answer will be

Compressed air is made of the same air you breathe in and out, but that air is compressed into a smaller size and kept under pressure. When you take atmospheric air and then physically force it into a smaller volume, the molecules take up less space and the air is compressed.

Hope this helped

Hope this helped ALL THE BEST !!

Yes the other person right

When tissues are injured or infected, chemical signals can be releases that affect the plasma membrane of cells that line the nearby blood vessels. These blood vessels cells (endothelial cells) respond to the chemical signals by displaying a type of glycoproteins on their surface. These proteins will attach to circulating white blood cells bringing them to the site of injury or infection. These glycoproteins would best be described as ________.

Answers

Answer:

Cell Adhesion Molecules (CAMs)

Explanation:

took the test

These proteins will bind to moving white blood cells, transporting them to the location of the infection or damage. These glycoproteins would best be described as cell adhesion molecules.

What are cell adhesion molecules (CAMs)?

Chemical signals that alter the plasma membrane of the cells that line the adjacent blood arteries may be released when tissues are wounded or diseased. These blood vessel cells (endothelial cells) respond to the chemical signals by outwardly exhibiting a particular class of glycoproteins.

The sort of protein molecules known as cell adhesion molecules may be found on the surface of cells and are involved in the process of cell attachment.

The intracellular, extracellular, and transmembrane domains of molecules make up single-pass transmembrane receptors.

Therefore, these glycoproteins would best be described as cell adhesion molecules.  

Learn more about cell adhesion molecules (CAMs), here:

https://brainly.com/question/14805895

#SPJ2

If a mosquito bites a human vein, will the mosquito explode?

Answers

Answer:

No

Explanation:

it wont explode because mosquito's bite our veins, that's how they get their food and how they make their lava. now if a mosquito bit our artery, then they will explode.  

No, because that’s how they get their food, from biting human burn.

light from an ___ source forms a shadow with lighter and darker parts.

Answers

The missing word would be wind

help me with this plsssssssssssssssssssss

Answers

Answer:

A

Explanation:

Please give me Brainliest my friend

The answer to your question is A

Why is grass classified as a plant


(science)

Answers

“Grass is a monocotyledon plant, herbaceous plants with narrow leaves growing from the base. A common kind of grass is used to cover the ground in a lawn and other places. Grass normally gets water from the roots, which are located in the ground.” This is NOT my information I found it on Wikipedia hope this helps
Grass meets all the requirements for life; homeostasis, metabolism, growth/development, cells, energy source, etc.

Which of the following would be the best example of a secluded spot? *
a busy store
a national park entrance
a popular beach
a secret treehouse

Answers

a secret treehouse !

Answer:

secret tree house.

Explanation:

i need the answer asappp.
science

Answers

The energy of the molecules in the ground increases

Answer:

The energy of the molecules in the ground increases.

Explanation:

l hope it helps

.Planets in Earth's Solar System are grouped according to their distance from the Sun. Which choice correctly identifies an inner planet and an outer planet and their correct characteristics

Answers

Boy you didn’t give the options... write them in my comment section and I’ll answer u thanks

Answer: Inner planets are planets by the sun. Outer planets are planets outside the sun.

Explanation: Mercury, Venus, Earth, and, Mars are all inner planets; that's why they're hot. Jupiter, Saturn, Uranus, and Neptune are all outer planets; that's why're cold.

i need this answer asappppp.

Answers

Before the layers touch, the outer layer is hotter than the inner layer. Once the layers are touching, the outer layer will transfer kinetic energy to the molecules in the cooler inner layer until both layers reach the same temperature, which will be in between their starting temperatures.

The diagram below shows a model of four waves.



Which wave has the highest energy?

1.

2.

3.

4.

Answers

Answer:

i think that the answer is 4

Explanation:

Answer:

A.1 has the highest energy

Schools should change what they serve for lunch." Is this a fact or opinion? Explain. ​

Answers

Answer:

This is a fact

Explanation: School lunch is trash

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