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Free_Kalibri [48]
3 years ago
14

What comes right before the "analyzing the data" step of the scientific

Chemistry
1 answer:
sesenic [268]3 years ago
5 0

Answer: d collect the data

Explanation:

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Amalgam is an alloy that contains mercury and other metals. Which of these atoms would most likely form metallic bonds with merc
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I would say copper, silver, and tin, since an alloy is a mixture of metals and metalloids.
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What happens when the vapor pressure of a liquid is equal to the external pressure? The liquid freezes The intermolecular forces
Makovka662 [10]

Answer:

The liquid boils.

Explanation:

Vapor pressure is simply defined as the pressure exerted on a substance (solid/liquid) by the vapor of the substance collected just at the top of the surface of the substance. In concise words, it is the pressure of Vapor that is in contact with its solid or liquid state.

For a liquid, it is the pressure of the Vapor gathering at the top of the surface of the liquid.

When this Vapor pressure matches the external pressure, the temperature stays constant and the molecules of the liquid all through the liquid can gain enough energy, rise to the surface of the liquid and break free in gaseous form; thereby, boiling.

The definition of boiling point basically explains that it is the point at which temperature stays constant, and the vapour pressure of the liquid matches the atmospheric/external pressure around the liquid and its liquid molecules change into vapor.

This is why liquids boil faster at higher altitudes; the atmospheric pressure at higher altitudes is reduced, hence, the temperature at which liquid boils at this high altitude is normally lower than its known boiling point temperature.

It is also why food cooks to a temperature higher than the boiling point of water in a pressure cooker/pot. The added pressure ensures that the cooking water boils at temperatures higher than its boiling point; thereby exposing the cooking ingredients to a higher temperature, leading to faster cooking.

Hence, it is obvious why boiling is the answer to this question.

6 0
3 years ago
No two units of matter can occupy the same_______ at the same_______ .
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Hope this is extra helpful but also check your notes! have a wonderful day and stay safe is you are up north in the snow!
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4 years ago
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Drag the tiles to the correct locations. The tiles can be used more than once.
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1. Increases
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Hope this helps!
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3 years ago
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Which of the following types of molecules would have the lowest melting
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Answer:

<h2>D. Nonpolar molecules</h2>

Explanation:

The non-polar molecules are held in place by very weak van der Waals forces, hence making it to have the least melting and boiling point.

The melting points of substances is the point at which it changes from solid to liquid, it can be very difficult to ascertain that why mostly the melting point is given as a range of values.

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3 years ago
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