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Elodia [21]
3 years ago
10

Sodium has more valence electrons than magnesium. True or False

Chemistry
2 answers:
harkovskaia [24]3 years ago
7 0
False magnesium is in group 2 and has 2 outer electrons where as sodium is in group 1 and therefore only has 1 valence electron.
Tom [10]3 years ago
6 0
True. I hope this helps!

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Heat required to raise 1 g of a substance 1°C
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Answer:

Specific heat

Explanation:

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NARA [144]

Answer:

Explanation:

Mass of F / Mass of S = 2.962/1 =2.962 X 32 / 32 = 94.78/32

Mass of F / Mass of S = 2.370 /1 = 2.370 X 32 / 32 = 75.84 /32

Mass of F /Mass of S = 3.555/1 = 3.555 x 32 / 32 = 113.76 / 32 .

Now constant mass of S that is 32 g reacts with different mass of F. They are as follows :

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