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antoniya [11.8K]
3 years ago
15

The figure shows different possible transitions of electrons as they move from higher energy states to lower energy states. Whic

h transition will produce the spectrum line with the lowest wavelength in this element’s atomic spectrum?
A. A
B. B
C. C
D. D

Chemistry
1 answer:
Serjik [45]3 years ago
6 0
I don’t know please answer for me
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What is the volume of 40g of sugar given it’s listed density
lora16 [44]

Answer:

25.157 cm³

Explanation:

Data Given:

Mass of Sugar (m) = 40g

Density of sugar given in literature = 1.59 g/cm³

Volume of Sugar = ?

The formula will be used is

                              d = m/v ........................................... (1)

where

D is density

m is the mass

v is the volume

So

Rearrange the Equation (1)

                              d x v = m

                               v = m/ d         ................................................ (2)

put the given values in Equation  (2)

                       v = 40g / 1.59 g/cm³

                       v = 25.157 cm³

volume of 40 g of sugar = 25.157 cm³

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What is formed by the hydrolysis of Starch?
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Answer:

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Explanation:

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Write the electron configuration for N and N-3. How many electrons are in the valence energy level?
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Non-valence electrons: 1s22s22p6. Therefore, we write the electron configuration for Na: 1s22s22p63s1. What is the highest principal quantum number that you see in sodium's electron configuration? It's n = 3, so all electrons with n = 3 are valence electrons, and all electrons with n < 3 are non-valence electrons.

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this way they can make sure that the experiment is correct.


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What is another name for a coefficient? this is for chemistry
krok68 [10]

Answer:

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Explanation:

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