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emmainna [20.7K]
3 years ago
6

A strong compact cuticle makes for

Chemistry
1 answer:
steposvetlana [31]3 years ago
7 0

Answer:

resistant hair

Explanation:

a strong compact cuticle makes for the resistance hair

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The energy transformations are similar because they both involve transformations that
blondinia [14]
Sorry but I don’t understand the question. Sorry I’m not any help
3 0
3 years ago
Element A has an electronegativity of 0.8 and element B has an electronegativity of 3.0. Which statement best describes the bond
Advocard [28]

Answer:

C) The compound is largely ionic with A as the cation.

Explanation:

Pulings proposed the method to determine if the compound is ionic in nature or covalent in nature , by finding the difference between the electronegativity of the respective cation and anion .

The ion with higher electronegativity is the anion and the ion with lower electronegativity is the cation.

The electronegativity difference above 1.7 make the compound ionic in nature.

Hence, from the question ,

A is the cation and B is the anion.

And the electronegativity difference above 1.7 so the compound is ionic in nature.

8 0
3 years ago
4) Ethanol has a density of 0.8 g/cm3. <br> What is the mass of 225 cm3 of ethanol
AveGali [126]

Answer:

\huge\boxed{\sf m = 180\  g}

Explanation:

<u>Given:</u>

Density = ρ = 0.8 g/cm³

Volume = V = 225 cm³

<u>Required:</u>

Mass = m = ?

<u>Formula:</u>

m = ρV

<u>Solution:</u>

m = (0.8)(225)

m = 180 g

\rule[225]{225}{2}

Hope this helped!

<h2>~AnonymousHelper1807</h2>
7 0
3 years ago
What type of bond would be found between
LenaWriter [7]

Answer:

  1. covalent bond
  2. polar covalent bond
  3. ionic bond
  4. metallic bond

Explanation:

<h2>hope it helps you </h2><h2>.</h2><h2>.</h2><h2>.</h2><h2>.</h2><h2>.</h2><h2>.</h2><h2>Thank uu</h2>
3 0
3 years ago
If a catalyst is used in a reaction: question 13 options: the reaction rate increases. the reaction rate does not change. the eq
S_A_V [24]
The reaction rate increases.
8 0
3 years ago
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