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tatyana61 [14]
3 years ago
15

Which family (group) of elements rarely forms chemical bonds with other elements?

Chemistry
1 answer:
Shkiper50 [21]3 years ago
8 0
Noble gases is the answer, I learned it in Chemisty class. Hope I helped :)
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Science / which phrase describes the differences between these two liquid ?
Zina [86]

Answer:

viscosity

Explanation:

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2 years ago
What is the molarity of a NaCl stock used to make 750 ml of a dilute 10 mM solution if 5 ml of the concentrated solution was use
ch4aika [34]

Explanation:

The given data is as follows.

          M_{1} = 10 mM = 10 \times 10^{-3} M

          V_{1} = 750 ml,           V_{2} = 5 ml

          M_{2} = ?

Therefore, calculate the molarity of given NaCl stock as follows.

                  M_{1} \times V_{1} = M_{2} \times V_{2}

                  10 \times 10^{-3} \times 750 ml = M_{2} \times 5 ml

                   M_{2} = 1.5 M

Thus, we can conclude that molarity of given NaCl stock is 1.5 M.        

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2 years ago
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2 years ago
Will mark brilliant pls help question is above​
Degger [83]

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b.) The slug population might increase is the aphid population decreased because there would be less competition for food resources. Both populations consume garden plants, and there is only a finite number of garden plants. Therefore, there is a limit that each population can consume. If there were less aphids eating the garden plants, there would be more left for the slugs. Less starving slugs would lead to greater reproduction and thus a higher slug population.

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How can i toast a marshmallow using convection ?
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