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Verizon [17]
3 years ago
11

What is the atomic number of xenon, the fifith element in group 18?

Chemistry
1 answer:
Agata [3.3K]3 years ago
6 0
The atomic number is also the number of protons in the nucleus of an atom of a specific element, in this case Xenon. Xenon is represented on the periodic table as Xe. Find that and look at the number in the top center of the square for Xenon. In this case, the atomic number is 54.
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Answer:

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Explanation:

Hello,

In the attached picture you will find the solution for the exercise.

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8 0
3 years ago
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Blababa [14]

Answer

Omega-3 fatty acid

Explanation:

The monomers are small units or molecules which join with each other end in a huge to end and give rise to the polymers.

DNA and albumin:

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Omega-3 fatty acid:

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Hope it helps!

6 0
3 years ago
Alanna spots a bird in her back yard. The bird is sitting on a tree. Explain how the outer coverings of the bird and tree are di
AfilCa [17]

Answer:

A bird's feathers are supposed to keep the bird warm and help them fly. A tree's bark is supposed to protect the inside of the tree.

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8 0
3 years ago
Read 2 more answers
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