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Nostrana [21]
3 years ago
6

What element on the periodic table is named after the european capital where it was discovered in 1923?

Chemistry
2 answers:
vekshin13 years ago
8 0

i think it would be Hafnium

xxTIMURxx [149]3 years ago
5 0

Answer:

The element is <em>Hafnium </em>

Explanation:

Hi, <em>Hafnium</em> was discovered in 1923 by George Charles de Hevesy y Dirk Coster in Denmark. It's name was given after the capital of that country: Copenhagen which name in latin is Hafnia.

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There are two beakers that contain the same liquid substance at the same temperature. The larger beaker is 1,000ml and the small
azamat

Answer:

Answer choice B

Explanation:

Since you do not know the volume of the liquid in each beaker, the one in the smaller beaker could have more substance and therefore more thermal energy. If they had the same amount of substance, then the more voluminous one would radiate faster. However, since you do not know this, there is no way to tell. PM me if you have more questions. Hope this helps!

6 0
3 years ago
Substances that make up a mixture __________ their own properties once they are combined to form a mixture. Please help. I need
Stels [109]
I believe the answer to this is;
Substances that make up a mixture RETAIN their own properties once  they are combined to form a mixture. 
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8 0
3 years ago
How many atoms of hydrogen are represented in 2CH3CH2O?
sladkih [1.3K]
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3 0
4 years ago
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zimovet [89]

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Explanation:

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3 0
3 years ago
. In lab we used 40 ml of 6M NaOH in making soap.<br>How many moles of NaOH was in this volume?​
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Hey there!:

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Hope this helps!

8 0
3 years ago
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