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Slav-nsk [51]
3 years ago
13

What element symbol does "X" represent?

Chemistry
2 answers:
spayn [35]3 years ago
7 0

X is the chemical symbol of the element

monitta3 years ago
3 0

Answer:

there is none

Explanation:

your thinking of the symbol for chemical symbol for the element

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When adding or subtracting deelmals, how many digits should the answer contain?
Alexus [3.1K]

Answer:

Depends, but in most cases, 2.

It's best to use as many digits as possible to keep it accurate.

Explanation:

This varies between teachers, as most schools go with 2 decimal places.

This is something that depends in your situation.

You technically want as many decimals as possible to keep it as accurate, but most people stick with 2.

I personally do 3, and commonly do 5 sometimes.

5 0
3 years ago
Compare the use of renewable resources and nonrenewable resources in the production of electricity in the united states, based o
Tamiku [17]

Answer:Both renewable and nonrenewable resources can be used to generate electricity, as a heat source, and for vehicle fuel. ... The use of renewable resources typically has less environmental impact in the form of pollution than the use of nonrenewable resources.

Explanation:

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3 years ago
What type of bond is H2Se
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6 0
3 years ago
A hurricane is a type of serve cyclone which statement best explains how a hurricane forms
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Hurricanes form over the warm ocean water of the tropics

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when war, moist air over the water rises , it is replaced by cooler air

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Which action must occur for an enzyme to catalyze a chemical reaction?
Butoxors [25]

Answer:

correct substrate to bind the active site of the enzyme.

Explanation:

For an enzyme to catalyze a chemical reaction it is very essential for the correct substrate to bind the active site of the enzyme.

The Active site consists of two parts

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2. Catalytic site

The binding site consists of amino acid residues that bind to the correct substrate while the catalytic site has the amino acids that lead to the catalysis.

The active site's shape is such that only the right substratum easily binds to it and thus the catalytic reaction occurs.

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3 years ago
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