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sergejj [24]
3 years ago
5

An element is an arrangement of atoms in a particular way; True or False?

Chemistry
1 answer:
sergij07 [2.7K]3 years ago
8 0

Answer:

i think it's true because An element is a substance that is made entirely from one type of atom

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What did earth look like before life began
melisa1 [442]

Answer:

Like a jungle with trees everywhere

Hope This Helps!   Have A Nice Day!!

5 0
3 years ago
Read 2 more answers
What net force is required to push a sofa with a mass of 59 kilograms so that it accelerates at 9.75 meters/second^2
Tresset [83]
Force = Mass * Acceleration = 59 kg * 9.75 m/s^2 = 575.25 N
6 0
3 years ago
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65.39<br>Atomic # =<br>Atomic Mass =<br># of Protons =<br># of Neutrons =<br># of Electrons =​
ratelena [41]

Answer:

The answer to your question is below

Explanation:

Atomic mass = 65.39 g

Searching this number in the periodic table we find that the element is Zinc.

Then:

# of Protons = 30

# of neutrons = atomic mass - # of protons

                       = 65.39 - 30

                        = 35.39

# of electrons = # of protons = 30

8 0
3 years ago
describe the" fear appeal" and how it's used in public messaging. Give an example or create your own public health message using
Vsevolod [243]
A good example is cigarretes they try to scare you into not smoking by telling you all of the downsides of smoking like lung cancer and i guess that would be fear appeal 
7 0
3 years ago
If a solid has a density of 4.0 g/cm^3, what volume of the solid has a mass<br> of 24 g? Show work.
Mrrafil [7]

Answer:

<h2>Volume = 6 cm³</h2>

Explanation:

Density of a substance is given by

Density =  \frac{mass}{volume}

From the question

Density = 4.0 g/cm³

mass = 24g

Substitute the values into the above formula and solve for the volume

That's

4 =  \frac{24}{v}  \\4v = 24

Divide both sides by 4

v = 6

We have the final answer as

<h3>Volume = 6 cm³</h3>

Hope this helps you

8 0
3 years ago
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