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loris [4]
3 years ago
7

All light is the same whether it comes from the sun a light bulb or anywhere

Chemistry
2 answers:
ziro4ka [17]3 years ago
6 0

Answer:

no because the suns light is way more bright than lightbulbs.

Explanation:

hichkok12 [17]3 years ago
4 0

NOT ALL LIBHT SOURCES ARE THE SAME

No, the light from a lightbulb or many other electronic stuff, it’s light brightness depends on 1. The object 2. The amount of electric. The sun on the other hand can burn your eyes and skin just by it’s heat waves and bright glare. The sun is the brightest thing.
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List the numbers of protons, neutrons, and electrons in Chlorine-18. (3 points)
Mama L [17]

The electronic configuration of Chlorine is 1s2 2s2 2p6 3s2 3p5.


There are three energy levels in chlorine


First energy level is n=1 has 1s2 so total 2 electrons


Second energy level is n=2, 2s2 2p6 so total 2+6= 8 electrons


Third has 3s2 3p5 electrons just 7 total... p can contain 6 electrons but only 5 are present. So the third level has lesser number of electrons than that can be filled


8 0
3 years ago
Dalton theorized that matter is made of tiny, indivisible particles called atoms. In what way did the theories of each
stich3 [128]
A. J.J. Thomson hope this helps
7 0
3 years ago
A displacement reaction takes place when calcium is placed in a solution of zinc chloride. Which substances will most likely be
Karolina [17]

Hi!


The correct option would be A.


This is because the displacement reaction would take place as follows

Ca + ZnCl2 --> CaCl2 + Zn


A displacement reaction is one in which a substitution occurs, as the more reactive element in the mixture replaces one that is less reactive.

In the electrochemical series, we find Ca higher than Zn, which is indicative of Ca being more reactive, and having the capacity to displace Zn to form a compound.


Option D would be incorrect as no such substitution occurs.

Option B would be incorrect because again, there is no substitution occurring, and also because two metals alone (Ca and Zn in our case) can never react to form a compound.

Option C would be incorrect because it is not possible because CaCl and ZnCl are forms that are too unstable to exist due to an overall positive charge.


Hope this helps!

5 0
3 years ago
A piece of glass with a mass of 32.50 g specific heat of 0.840 J/g*°C and an initial temperature of 115 °C was dropped into a ca
Fudgin [204]
119.84 c is the answer
6 0
3 years ago
Read 2 more answers
Question 1. Considering the reaction of the decomposition of N2O5 to form the products NO2 and O2, calculate the average reactio
GalinKa [24]
<span>
 </span><span> average reaction rate </span><span>= change in concentration / change in time
by putting values we have

 = (1.00M - 0.987M) / (4.00s - 0.00s)
 = 3.25x10^-3 mol/Lsec
this is our conclusion
hope this helps</span>
7 0
3 years ago
Read 2 more answers
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