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Alex
3 years ago
6

The mathematics of combining quantum theory with wave motion of atomic particles is known as _____.

Chemistry
1 answer:
choli [55]3 years ago
7 0

Combining quantum theory with wave motion of atomic particles is: <u>Wave Mechanics</u>

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The atomic masses of the elements _____ as you move left to right on the periodic table
nordsb [41]

Answer:

increase

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8 0
2 years ago
Delta S will be positive for the reaction ________. a. 2Hg (l) + O2(g) ----------&gt; 2HgO (s) b. 2NO2 (g) -------&gt; N2O4(g) c
nordsb [41]

Answer:

BaF2(s) ------> Ba2 (aq) + 2F- (aq)

Explanation:

Entropy refers to the degree of disorderliness in a system. Processes that lead to greater disorderliness in a system are said to increase the entropy of the system or lead to a positive value of ΔS.

If we consider the process, BaF2(s) ------> Ba2 (aq) + 2F- (aq), we will notice that ions were produced in solution thereby increasing the disorderliness of the system.

8 0
2 years ago
Please help me with science
____ [38]

Answer:

The child with the trait is heterozygous.

Explanation:

It's a little difficult to be sure without wider context.  But my interpretation of both the graphic and the wording, is that the circle represents a person who has the trait, but not necessarily someone who expresses the trait.  The square, on the other hand, seems to represent a person who does not have the trait at all.

Based on that, the squares would be hom-zygous--they possess two copies of a dominant version of the characteristic.  And the circles would be heteroxygous--they possess two different versions, one recessive and one dominant.

Unfortunately, this is actually a poorly constructed question, and if the circles are intended to represent an individual who <em>expresses </em>the recessive trait, then the answer would be that the child is hom-zygous.  But based on the exact wording of the question, the correct interpretation of the graphic should be as I've explained above.

5 0
3 years ago
Which of the following items best embodies the physical property of conductivity?
katen-ka-za [31]
3. Is the best representation of conductivity
8 0
3 years ago
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2 years ago
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