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DanielleElmas [232]
2 years ago
7

A metal used in hot water systems​

Chemistry
1 answer:
Basile [38]2 years ago
5 0

Answer:

I think this would be iron

Explanation:

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Which orbital is partially filled in the Zirconium (ZI) atom?
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Answer:

4d orbital.

Explanation:

Hello!

In this case, since zirconium's atomic number is 40, we fill in the electron configuration up to 40 as shown below:

1s^2,2s^2,2p^6, 3s^2,3p^6,4s^2,3d^{10},4p^6,5s^2,4d^2

Thus, the orbital 4d is partially filled.

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3 years ago
If a liquid sample of naphthalene is heated and remains at 218 degrees c until it is completely vaporized, you know that 218 deg
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<span>The correct answer is b. Boiling point, why? because the liquid sample of napthalene is heated and remained at the temperature of 218 degrees celsius, the outcome was that the napthalene was completely vaporized, therefore we are given the scenario that at the temperature of 218 degrees celsius is considered to be the boiling pont of napthalene.</span>
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What organ is very important in human body
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Explanation:

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2 years ago
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6. What is true about Calcium (Ca)?
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Why the stability of No+ is greater than No?
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