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kati45 [8]
3 years ago
5

Explain how the periodic table can help in writing electron configurations

Chemistry
2 answers:
Aleonysh [2.5K]3 years ago
4 0
The periodic table can help in writing electron configurations because on the periodic table, you might notice a number in the top right corner, this tells you how much electrons are in the specific element....please mark brainliest!
Vinil7 [7]3 years ago
3 0
Look At the bottom number
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What two things always combine to form an ionic compound?
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Answer:

b.

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2 years ago
An atom has two valence electrons, but four shells. This element is a member of which group or family?
Vesna [10]
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The energy released per gram of material is __________.
OLga [1]

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1 year ago
Calculate the number of grams of oxygen required to convert 48.0 g of glucose to co2 and h2o.
worty [1.4K]

I believe that the balanced chemical reaction is:

C6H12O6 + 6 O2 → 6 CO2 + 6 H2O 

 

So the number of grams of oxygen required is:

mass O2 required = 48 g C6H12O6 * (1 mole C6H12O6 / 180.16 g) * (6 mole O2 / 1 mole C6H12O6) * (32 grams O2 / 1 mole)

<span>mass O2 required = 51.15 grams</span>

4 0
3 years ago
An insulator,
Sedaia [141]
Hey there !

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Hope this helps !
8 0
3 years ago
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