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Gnesinka [82]
3 years ago
14

What element has the electrons configuration of [Ar]4s^2 3d^5

Chemistry
1 answer:
Scilla [17]3 years ago
5 0

Answer:

Manganese

Explanation:

Using rules you will find the location on 3d^5 because you subtract one level when in the d block

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Which law states that the volume and absolute temperature of a fixed quantity of gas are directly proportional under constant pr
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A student has a piece of aluminum metal what is the most reasonable assumption a student can make about the metal
Gala2k [10]

Answer:

<h2>- It could be stretched into a thin wire.</h2>

Explanation:

As per the question, the most rational claim that the student can make about the aluminum metal is that 'it could be stretched into a thin wire' without breaking which shows its ductility. It is one of the most significant characteristics of a metal. Metals can conduct electricity in any state and not only when melted. Thus, option A is wrong. Options C and D are incorrect as metals neither have the same shape always nor do they break on hitting with a hammer. Therefore, <u>option E</u> is the correct answer.

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3 years ago
What is the temperature of the freezing point of water in celsius?
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Some compounds are described as binary compounds what does this mean
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Answer:

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Explanation:

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