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SCORPION-xisa [38]
3 years ago
9

Explain why oxygen has a higher ionization energy than phosphorus

Chemistry
1 answer:
muminat3 years ago
8 0
Because it is less stable than phosphorous
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Between which two elements is the difference in metallic character the greatest?
xz_007 [3.2K]

Rb and O is your answer

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3 years ago
Explain why gasoline is insoluble in water
SVETLANKA909090 [29]

Answer:

it's not

Explanation:

gasoline is not soluble in water in gasoline is a complex mixture of nonpolar compounds such as long-chain hydrocarbons etc water is a polar molecule as a result of the gasoline molecules cannot enter water and borla solution

4 0
3 years ago
What can be formed by atoms of same element (H) or atoms of different 20 points<br> elements (CO)? *
NARA [144]

Answer:

Molecules

Explanation:

If you had more than one atom chemically bonded together, then regardless of the types of atoms that are bonded, you're going to have a molecule regardless.

4 0
3 years ago
The correct formula for the diagram is<br>1. 2KO<br>2. K2O<br>3. K2O<br>4. KOK2​
Irina18 [472]

Answer:

The diagram provided shows K2O, or potassium oxide.

Explanation:

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8 0
3 years ago
Read 2 more answers
Aluminum costs about 85 cents per pound (453.592 g). How much is one atom of aluminum?
kakasveta [241]

One aluminum atom will cost 0.84 × 10⁻²³ cents.

Explanation:

Aluminium costs 85 cents per 453.592 grams.

number of moles = mass / atomic weight

number of moles of aluminium = 453.592 / 27 = 16.8 moles

To calculate the number of aluminum atoms we use the Avogadro's number:

if         1 mole of aluminum contains 6.022 × 10²³ aluminum atoms

then    16.8 moles of aluminum contains X aluminum atoms

X = (16.8 × 6.022 × 10²³) / 1 = 101.17 × 10²³ aluminum atoms

Now, taking in account the aluminium price, we devise the following reasoning:

if         101.17 × 10²³ aluminum atoms costs 85 cents

then   1 aluminum atom costs Y cents

Y = (1 × 85) / (101.17 × 10²³) = 0.84 × 10⁻²³ cents

Learn more about:

Avogadro's number

brainly.com/question/1445383

brainly.com/question/13272803

#learnwithBrainly

5 0
3 years ago
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