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aivan3 [116]
3 years ago
11

What does each component of the punnet square represent

Chemistry
1 answer:
Mamont248 [21]3 years ago
3 0
<span>By convention maternal alleles are represented in first row and paternal alleles in first column (leaving the first square empty), thus each square shows the genotype of the progeny formed as the result of cross between corresponding alleles</span>
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Which type of spectrum can be produced by a solid, liquid, or gas?
Karo-lina-s [1.5K]
There aren't any options given but I would say the answer is "continuous spectrum" 
3 0
3 years ago
Read 2 more answers
Are bonds broken or formed, throughout each phase change present on a heating<br> curve?
Blababa [14]

Answer:

During a phase change no chemical bonds are broken. Atoms are not rearranged because a phase change is a physical change rather then a chemical change. However, intermolecular forces are almost entirely removed from the liquid since the intermolecular forces are what cause the liquid to be a liquid.

Explanation:the nature of the intermolecular forces (IMF) will not change when the state changes from solid to liquid, however, the number of IMF changes.

5 0
2 years ago
How do sociologists talk about how the individual is related to the larger society?
Viktor [21]

Answer:

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4 0
3 years ago
A sample of gold (Au) has a mass of 45.39 g.
professor190 [17]
<span>1. What is the molar mass of gold?
Molar mass is a unit that expresses the mass of a molecule per one mol. The molar mass can be obtained by adding the neutron with the proton of the atoms. Gold has atomic number 79 so the proton is 79. The number of the neutron is 118. Then the molar mass would be: 79 + 118 = </span>197 g/mol<span>


</span><span>2. Calculate the number of moles of gold (Au) in the sample. Show your work. 
</span>In this question, you are given the mass of the gold and asked for how many moles the sample has. To find the number of moles you just need to divide the weight by the molar mass.
For 45.39 grams of gold, the number of moles would be:
45.39 / (197g/mol)= 0.23 moles


3. Calculate the number of atoms of gold (Au) in the sample. Show your work.Moles is unit of a number of molecules but 1 mol doesn't represent 1 molecule. The number of atoms can be obtained by multiplying the number of moles with Avogadro number. The calculation would be:
0.23 moles * (6.023 * 10^23 molecules/mol)= 1.387 * 10^23 molecules
8 0
3 years ago
The positively charged particles found in the nucleus of an atom are called ______.
Vikentia [17]
The answer is (c) protons
4 0
3 years ago
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