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PilotLPTM [1.2K]
2 years ago
6

Which elements can have expanded octets?

Chemistry
1 answer:
PSYCHO15rus [73]2 years ago
7 0

Answer:

Sulfur, phosphorus, silicon, and chlorine are common examples of elements that form an expanded octet.

Explanation:

Phosphorus pentachloride (PCl5) and sulfur hexafluoride (SF6) are examples of molecules that deviate from the octet rule by having more than 8 electrons around the central atom

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A harbour seal's flipper and a human hand have a very similar structure, but function differently. This is an example
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Answer:

Homologous structure

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Homologous structures come from same ancestors but have different functions.

4 0
3 years ago
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A pharmacist measures the mass of a powdered drug. The mass is 506 mg . What is the mass in grams? Write your answer as a decima
otez555 [7]

Answer:

0.506 g

Explanation:

we know that one miligram is equal to 0.001 g or we can say that  one gram contain thousand miligram. so,

if the mass of drug is 506 mg then to convert it into gram we have to divide 506 mg into 1000.  

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Explanation:

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2 years ago
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The  volume of the new solution is

calculation

by use of the formula

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by making V2 the subject of the formula

V2 = M1 V1/ M2

V2=( 1.24  x 2.13)÷ 1.60=  1.651 L

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3 years ago
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