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Tcecarenko [31]
3 years ago
6

2.58 For each element, give the following information:

Chemistry
1 answer:
Galina-37 [17]3 years ago
7 0

Answer:

1. Oxygen

Total no of electrons 8

Group 6

No of valence electrons 6

Period 2

No of valence shell 2

2.Sodium

Total no of electrons 11

Group 1

No of valence electrons 1

Period 3

No of valence shell 3

3. Phosphorus

Total no of electrons 15

Group 5

No of valence electrons 5

Period 3

No of valence shell 3

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artcher [175]

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The question is missing the concentration of the glucose solution. Standard glucose concentration for IV solution is 5% or 5g of glucose every 100mL of solution.  

We need to determine how many grams of glucose are there inside the solution. The number of glucose in 3.3L solution will be:  

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3 years ago
Can someone me Help please
soldier1979 [14.2K]

Independent would be the amount of sugar given and the dependent would be the amount of cavities

Scientists have control groups so they can have evidence to show the difference between that one and the experimental ones.

And the independent variable is the one that changes because with out it changing you wouldn't get different results.

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8 0
3 years ago
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Explanation:

Two acids we come into contact with in an average week

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Two bases we come into contact with in an average week.  

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