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steposvetlana [31]
4 years ago
11

What is a system?

Chemistry
1 answer:
Sever21 [200]4 years ago
4 0
A system is a regularly interacting or interdependent group of items forming an integrated whole. Every system is delineated by its spatial and temporal boundaries, surrounded and influenced by its environment, described by its structure and purpose and expressed in its functioning.


So I’m thinking MOST LIKEY A.
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A law stating that the elements are listed in the order of their atomic number
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Which of these elements is an alkaline earth metal? potassium (k) calcium (ca) chromium (cr) gallium (ga)
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A letter stating three things that need urgent fixing in your school<br><br><br><br>​
ioda

Answer and Explanation:

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А<br> Newton's Third Law of Motion<br> states:<br> Edit<br> Move with text
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A silver bar has a mass of 368g. What is the volume in cm³ of the bar? The density of silver is 19.5g/cm³.
BabaBlast [244]

Answer:

<h2>18.87 cm³</h2>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density} \\

From the question we have

volume =  \frac{368}{19.5}   \\  = 18.871794..

We have the final answer as

<h3>18.87 cm³</h3>

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