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SCORPION-xisa [38]
4 years ago
9

Explain why oxygen has a higher ionization energy than phosphorus

Chemistry
1 answer:
muminat4 years ago
8 0
Because it is less stable than phosphorous
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you can google it and it pops up right away

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4 years ago
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The following figure represents the formation of an ionic compound. Substances A and B are initially uncharged, but when mixed e
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Answer:

This question is incomplete

Explanation:

This question is incomplete but some general explanation provides a clear answer to what is been asked in the question.

An ionic/electrovalent compound is a compound whose constituent atoms are joined together by ionic bond. Ionic bond is a bond involving the transfer of valence electron(s) from an atom (to form a positively charged cation) to another  atom (to form a  negatively charged anion). The atom transferring is usually a metal while the atom receiving is usually a non-metal.

For example (as shown in the attachment), in the formation of NaCl salt, the sodium (Na) transfers the single electron (valence) on it's outermost shell to chlorine (Cl) which ordinarily has 7 electrons on it's outermost shell but becomes 8 after receiving the valence electron from sodium. It should also be noted that Na is a metal while Cl is a non-metal.

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3 years ago
When liquid water changes into solid ice, it increases in ?
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when liquid water changes into solid ice, it increases in mass

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Draw the Lewis structure (including resonance structures) for the acetate ion (CH3COO−). For each resonance structure, use squar
kaheart [24]

Answer:

Lewis structure is shown in the image below.

Explanation:

Acetate ion (CH₃COO⁻)

Valence electrons of carbon = 4

Valence electrons of oxygen = 6

Valence electrons of hydrogen = 1

Charge = 1 (Negative which means that the electrons are being added)

The total number of the valence electrons  = 2(4) + 2(6) + 3(1) + 1 = 24

The Lewis structure is drawn in such a way that the octet of each atom and duet for the hydrogen in the molecule is complete. So,  

The Lewis structure is shown in the image below.

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What term describes gas that is compressed into a smaller space than it would normally occupy at Earth's surface?
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Explanation:

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Pressurized gases are used in ground processing and space flight operations.  Pressurized gas, also known as compressed gas is also used in fuel production and in gas pipelines.

When stored in a reservoir, care must be taken to avoid leakage as these gases compressed under high pressure are highly flammable.

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