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otez555 [7]
3 years ago
15

Generally, when going from left to right across a period on the periodic table:

Chemistry
1 answer:
Angelina_Jolie [31]3 years ago
6 0
Atomic radio increases as number of valence electrons increase. Hence the first and fourth statement are wrong. Electronegativity is highest for elements on the TOP right hand corner of the periodic table so the third statement is wrong. Hence the answer is the third statement
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What best describes why hair gel is considered a noncrystalline solid?
ad-work [718]

Given what we know, we can confirm that hair gel is considered a noncrystalline solid due to Atoms in the hair gel having no particular order or pattern.

<h3>What is a noncrystalline solid?</h3>
  • This is a solid whose atoms are amorphous.
  • What this means is that the atoms lack a specific order like most solids.
  • The most common example of this is glass.

Therefore, given the definition of a noncrystalline solid as a solid whose atoms lack a specified order, we can confirm that the second option which states that "Atoms in the hair gel having no particular order or pattern" is correct.

To learn more about Atoms visit:

brainly.com/question/13981855?referrer=searchResults

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3 years ago
Just like plants, animals need glucose in order to produce ATP through cellular respiration,
Andrej [43]
The answer will be C
7 0
3 years ago
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A fungus like the one that causes athletes foot causes disease by? A producing allergies B spreading spores c absorbing nutrient
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I think the answer is B spreading spores.
6 0
3 years ago
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Jack tries to place magnets on his refrigerator at home, but they won’t stick. What could be the reason?
kipiarov [429]

Answer:

The body of the refrigerator isn’t made of magnetic material.

Explanation:

Same reason why a magnet doesn't stick to a paper or a plastic is the reason behind why Jack's refrigerator is acting out because may be it isn't made of magnetic materials like iron, steel etc, but rather made up of non magnetic things like porcelain, wood etc.

4 0
3 years ago
Read the following chemical equations. Reaction 1: H2S + Cl2 → 2HCl + S Reaction 2: Fe + S → FeS Which of the following statemen
DIA [1.3K]

Answer:

D. Chlorine is reduced in reaction 1 and iron is oxidized in reaction 2.

Explanation:

  • Reduction is the process where by the Oxidation number or state of an element or substance is reduce.
  • Oxidation is the increase in oxidation number or state of any element or substance
8 0
4 years ago
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