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lilavasa [31]
3 years ago
10

BRAINLIEST IF RIGHT

Chemistry
2 answers:
MrRa [10]3 years ago
5 0
I think is c
Am not sure
igomit [66]3 years ago
5 0

Answer:

C What is the cause and effect relationship between erosion and deposition?

Explanation:

i hope this help

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riadik2000 [5.3K]
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Which of the following factors can be changed for a gas without changing the mass of the gas? Select all that apply.
viva [34]
It is either
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Which of the following happens when chlorine forms an ion?
Jlenok [28]

What  happens  when  chlorine  form  an ion  is that  it gains an electron and  has  an octet  in its  outer shell  ( answer  A)


<u><em> Explanation</em></u>

<u><em> </em></u>Chlorine is  is in atomic  number  17  in periodic table.

The electron configuration  of chlorine  is    1S2 2S2 2P6 3S2 3P5   or[Ne]3S2 3p5  or  2.8.7.

chlorine therefore  has 7 valence electron therefore it  gain  1 electron  to form Cl- ( ion)

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7 0
3 years ago
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How many molecules of Na are in 3.2 moles of Na?
pav-90 [236]

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= 1.9 x 10²⁴ molecules Na

7 0
3 years ago
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