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Evgen [1.6K]
3 years ago
11

Earth's path around the sun is _____.

Chemistry
2 answers:
Nadusha1986 [10]3 years ago
7 0
The answer is A

Hope this helps

~ Jordan ~
Sedbober [7]3 years ago
6 0
A eliptical because its not exactly a cirlce
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Use the picture to answer the question.
natima [27]

Answer:

3 holes

red ball

hard shiny surface

Explanation:

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5 0
3 years ago
Which functional group occurs in the monomers of addition polymers? How are these polymers different from one another?
mafiozo [28]

Addition Polymerization reaction also known as chain Polymerization reaction. Monomers must contain double bond as a functional group.

<h3>What is Polymerization Reaction? </h3>

The chemical reaction which involves the addition of monomers to form higher molecular mass molecules is known as polymerization. There are two basically two types of polymerization, one is chain-reaction (or addition) and the other is step-reaction (or condensation) polymerization.

<h3>Chain-reaction (addition) polymerization</h3>

One of the most common and important types of polymer reactions is chain-reaction (addition) polymerization. This type of polymerization involves three step process including two chemical entities. The first which is known simply as a monomer. It is initially exists as simple units. Normally in all cases, the monomers must have at least one carbon-carbon double bond. Ethylene is one of the best known example of a monomer which is used to make a common polymer.

<h3>Step-reaction (condensation) polymerization </h3>

It is second type of polymerization reaction. This polymerization method is used to produce polymers having lower molecular weight as compared to chain reactions and requires higher temperatures to occur.

In this type of reaction, monomers must have two functional group.

Thus, we concluded that the Monomers must contain double bond as a functional group in addition Polymerization reaction.

learn more about Polymerization reaction:

brainly.com/question/7025919

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8 0
2 years ago
How many electrons does silver have to give up in order to become an ion?
Naddika [18.5K]
A silver atom has to lose only 1 electron to achieve a <span>pseudo-noble-gas electron configuration.</span>
8 0
3 years ago
Does the +2 and -1 make a difference when solving for the Hrxn? What difference does it make?
Kruka [31]

Answer:

It would be a square plus b square and i am writing just so i can get pionts

Explanation:

4 0
3 years ago
Convert:<br> 129 cm^3 to liters
LUCKY_DIMON [66]

Answer:

[See Below]

Explanation:

Hey~There!

________________________

→ <u>Conversion</u>:

  • 1 ~cm=1000~liters

→ <u>Write out an equation</u>:

  • 129*1000=129000

________________________

→ <u>So your answer would be</u>:

  • 129000~liters

________________________

Hope~this~helps!

-Shane,~SpamIsTheMan :)

6 0
3 years ago
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