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ololo11 [35]
3 years ago
5

Rank the following series of molecules or ions in order of decreasing bond energy using their bond order to predict relative mag

nitude: chlorine: Cl2, sulfur: S2, phosphorus: P2.
Chemistry
1 answer:
Mars2501 [29]3 years ago
4 0

Answer:

P2>S2>Cl2 is the order of bond energy of the given molecules.

Explanation:

The bonding in each molecule is shown below:

Thus, between each P-atom, there exists a triple bond.

Between two S-atoms there exists a double bond.

Between two chlorine atoms, there exists a single bond.

As the number of bonds increases between the given atoms, then bond energy required to break the bonds also increases.

Thus, the bond order is shown below:

P_2>S_2>Cl_2.

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Answer:

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3 years ago
When two fluorine atoms bond together in F2, what type of covalent bond do they form?
Angelina_Jolie [31]

The correct statement is " A single bond, because they overlap orbitals to share one pair of electrons." A fluorine atom is unstable with 7 electrons in its valence shell and so needs one more electron  to achieve stability. This is according to the octet rule which states that an atom will gain or lose electrons until there are 8 electrons in its valence shell. So each fluorine donates an electron to form a single pair and the F_2 achieves a noble gas configuration.

3 0
3 years ago
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What is the activity of a 52.3 μCi sample of carbon‑14 in becquerels?
Llana [10]

Answer:

1935100 Bq

Explanation:

Let us recall that:

If 1 μCi can be equivalent to 37000 Bq

Then; the activity of 52.3 μCi will be:

\dfrac{37000 \ Bq}{1 \ \mu Ci}\times 52.3 \ \mu Ci  \\ \\  \\ \\ \mathbf{= 1935100 \ Bq}

3 0
3 years ago
Helium is the second most abundant element in the universe, but it is rare in Earth’s atmosphere. Most of the helium used to fil
topjm [15]

Explanation:

Helium is produced in radioactive process that occurs in deep and underground formations. They differ from other atmospheric gases. These radioactive decay of heavier nuclides that are unstable started about the time when the earth was formed.

  • As they decay they give off lighter particles that can easily be broken down into more stable ones.
  • One of the main product of the decay is alpha particles.
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  • These materials are trapped in underground formations.
8 0
3 years ago
I’m really confused?
a_sh-v [17]

im sorry im just as vonfused as you are. but i think i can help a lil. it says to subtract the number on the from the number on the bottome and then divide them both.

3 0
3 years ago
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