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Nonamiya [84]
3 years ago
10

. Fan blades would be an analogy for which atomic model?

Chemistry
2 answers:
saveliy_v [14]3 years ago
8 0

Answer:

The correct answer is option C.

Explanation:

When fan starts the fan blades also starts spinning around axle.The axle represent the nucleus and the uniform donut like shape(with slightly fade color) formed by the movement of blades represents the electron cloud around the nucleus.

Schrodinger proposed the quantum mechanical model of the atom in which he defined the location of electrons inside an atom by electron cloud in 3-d space (as shown in the figure).

ki77a [65]3 years ago
7 0
The correct answer is C  electron cloud. 
Dalton said it was solid, Rutherford discovered nucleus and orbits like planets, Thompson had mass of negative material with positive "chips" in it
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24.0g H2O

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Part A Which acid in each of the following pairs has the stronger conjugate base? Match the words in the left column to the appr
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Answer:

HF

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Explanation:

<em>Which acid in each of the following pairs has the stronger conjugate base?</em>

According to Bronsted-Lowry acid-base theory, <em>the weaker an acid, the stronger its conjugate acid</em>. Especially for weak acids, pKa gives information about the strength of such acid. <em>The higher the pKa, the weaker the acid.</em>

<em />

  • Of the acids HCl or HF, the one with the stronger conjugate base is HF because it is a weak acid.
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