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kykrilka [37]
3 years ago
10

Each year, the science club puts on a science show for the students in the elementary school. Luis is planning demonstrations to

show properties of metals. For one property, he decides to use a ball of pizza dough and a rolling pin. Which property of metals is Luis most likely going to demonstrate using these materials
Chemistry
2 answers:
Luda [366]3 years ago
7 0

Explanation:

Metals are the elements which contain more number of electrons.

Some properties of metals are as follows.

  • Metals have shiny surface.
  • Metals are malleable, i.e, they can be drawn into thin sheets.
  • Metals are ductile, i.e, they can be drawn into thin wires.
  • Metals have high melting and boiling point.

Thus, when Luis decides to use a ball of pizza dough and a rolling pin then it represents the property of malleability, that is, with the help of rolling pin pizza dough can be drawn into thin sheet.

Harlamova29_29 [7]3 years ago
6 0

Mallebility, I got it right on the unit test.

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dedylja [7]

Answer:

Most of these rocks are not made up of common geometric shapes

Explanation:

Because most rocks are not made up of common geometric shapes, it would be difficult or impossible to find the volume of a rock using a ruler; there would be no easy way to measure the rock's volume using a ruler

Hope this helped!

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Consider the following reaction at equilibrium: 2NH3 (g) N2 (g) + 3H2 (g) Le Châtelier's principle predicts that the moles of H2
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Answer:

A decrease in the total volume of the reaction vessel (T constant)

Explanation:

  • Le Châtelier's principle predicts that the moles of H2 in the reaction container will increase with a decrease in the total volume of the reaction vessel.
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  • In this case, a decrease in volume means there is an increase in pressure, therefore the equilibrium will shift towards the side with the fewer number of moles of gas.
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saveliy_v [14]

Explanation:

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Hence ,

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Therefore ,

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4 0
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what is the boiling point of a 0.321 m aqueous solution of NaCl. Enter your rounded answer with 3 decimal places.
Ronch [10]

Answer:

I believe the rounded place is 100.333.

3 0
2 years ago
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3 0
3 years ago
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