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givi [52]
3 years ago
10

What happens at the atomic level when a metal is subjected to pressure, such as a blow from a hammer

Chemistry
2 answers:
Komok [63]3 years ago
8 0

Answer: The metal gets distorted when it is subjected to pressure, such as a blow from a hammer.

Explanation:

A blow from the hammer on the metal is actually applying a high pressure that causes a strain into the metal.

Due to this strain, the atoms of metals get compressed resulting in the formation of a large force which will distort the metal. Therefore, the atoms of metal will move sides apart from each other.


mart [117]3 years ago
6 0
The metal cations easily side past one another.
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W + BgCz2 --&gt; WCz + Bg<br> Balance this equation
yanalaym [24]

Answer: W + BgCz2 arrow WCz + Bg

2 W + BgCz2 arrow  2 WCz + Bg

Explanation:

Cz has 2 so you balcne the other side of WCz.

Since you Balcanes the Cz you changed the W and you Balcanes the other W on the left side.

3 0
2 years ago
What is the density of an object with a mass of 1.663 g and a volume of 0.2009 mL
daser333 [38]
<span>8.278 g/mL The definition of density is mass per volume. So what you need to do is divide the known mass by the known volume. So 1.663 g / 0.2009 mL = 8.27775 g/mL But you also have to keep track of significant figures. Since both 1.663 and 0.2009 have 4 significant figures each, you need to round the result to 4 significant figures. So 8.27775 g/mL = 8.278 g/mL</span>
7 0
2 years ago
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How many atoms are in 5.2 moles of Na ?
Nastasia [14]

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8 0
2 years ago
You need to produce a buffer solution that has a pH of 5.31. You already have a solution that contains 10. mmol (millimoles) of
Karolina [17]

Answer:

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Explanation:

Acetic acid is an weak acid. According to Henderson-Hasselbalch equation for a buffer consist of weak acid (acetic acid) and its conjugate base (acetate)-

pH=pK_{a}(acetic acid)+log[\frac{mmol of CH_{3}COO^{-}}{mmol of CH_{3}COOH }]

Here pH is 5.31, pK_{a} (acetic acid) is 4.74 and number of mmol of acetic acid is 10 mmol.

Plug in all the values in the above equation:

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3 0
2 years ago
Which of the following is the poorest conductor electricity
mojhsa [17]

Answer:

Fluorine

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It is a non-metal does not conduct electricity

5 0
2 years ago
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