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Neko [114]
2 years ago
14

According to the electron configuration, which atom will be the most reactive?

Chemistry
1 answer:
Grace [21]2 years ago
5 0
C is the answer I took a test with the same answer
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Fats and oils are two lipids that store energy
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How many Orbitals are present in third object? <br>a. 3 <br>b.5 <br>c.9 <br>d.18​
Sunny_sXe [5.5K]

Answer:

9 orbits, The 3d subshell will be having 5 orbitals. On adding all the orbitals of 3s, 3p and 3d we get a total of 9 orbitals. Therefore, there are 9 orbitals in the third shell.

6 0
2 years ago
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The smallest unit which maintains the physical properties of a compound is a(n) _____. atom element molecule alloy
kkurt [141]
<h3>Answer:</h3>

                The smallest unit which maintains the physical properties of a compound is a <u>Molecule</u>.

<h3>Explanation:</h3>

                        Option-A, <u><em>Atom</em></u> is incorrect because statement is asking about the physical properties of a compound. Therefore, as compound is made up of two or more, same or different atoms hence, atom can not be the correct answer.

                        Option-B, <u><em>Element</em></u> is also incorrect because Element can be mono-atomic like He, Ne, Ar <em>e.t.c </em>or a molecules like N₂, O₂, F₂ <em>e.t.c</em> but it can't be a compound because in compound the joining elements are different as all compounds are molecules but all molecules are not compounds.

                        Option-C, <u><em>Molecule</em></u> is the correct answer because all compounds are molecules unless the atoms forming the compound are different.

                        Option-D, <em><u>Alloy</u></em> is also incorrect because Alloys are a homogeneous mixture of two or more metals. Hence, they can't be considered as compounds as they can be separated by physical means.

8 0
3 years ago
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The answer is false:)
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3 years ago
What is the best explanation of the kinetic molecular theory as it relates to the energy of the molecules in the states of matte
lbvjy [14]
The answer is : A
----
20 * (273+100)/(273+22) = 25.3 L
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3 years ago
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