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sp2606 [1]
3 years ago
12

Please answer! need it soon

Chemistry
1 answer:
mario62 [17]3 years ago
6 0
Answer to what maybe I can help you
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How many atoms are in 2.5 mole of F
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Answer: 1.5 x 10^24

Explanation: Just multiply 2.5 by avagadro's number 6.2 x 10^23 to get the answer.

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What is related to the energy of motion of the particles of matter?
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The Kinitec Molecular Theory of Matter 
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An element that can have different physical properties or chemical arrangement is called a (n)
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<h3>Answer:</h3>

D. Allotrope

<h3>Explanation:</h3>

What is allotropy?

  • Allotropy refers to the existence of an element in more than one physical forms.
  • Allotropes are therefore different forms of an element with different physical properties or chemical arrangements.

What are some examples of allotropes?

  • Examples of elements that exhibit allotropy include, sulfur and carbon.
  • Allotropes of carbon are diamond and graphite.
  • Allotropes of sulfur are monoclinic sulfur and rhombic sulfur.
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Do blood cells have a rigid of cells walls
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<em>Yes</em> the blood cells have a rigid of cell walls as their cell walls are cell membrane.

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Which is a substance that is made up of only one type of atom?
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compound

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