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atroni [7]
2 years ago
12

What is true about most of the wavelengths found in the electromagnetic spectrum?

Chemistry
1 answer:
olasank [31]2 years ago
7 0
D, you can't see ultraviolet rays and other similar frequency waves with the naked eye.
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CH3CH2CH2CH2CH2CH3 + Br2 →
vlada-n [284]

Answer:

2 \sqrt{1176} \\mi infierno:v

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2 years ago
La molaridad (m) de una disolucion que contiene 34,2 g de azucar, disueltos en 0,250 de agua
ExtremeBDS [4]

Answer:

agua 52,g

Explanation:

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8 0
3 years ago
The element that doesn't occur in elemental state in nature is​
Pepsi [2]

Answer:

technetium, atomic number 43; promethium, number 61; astatine, number 85; francium, number 87; neptunium, number 93; and plutonium, number 94.

Explanation:

4 0
2 years ago
calculate, a can of chicken broth contains 450 mg of sodium chloride in 240.0g of broth. What is the percent by mass of sodium c
svetlana [45]

Answer:

The percent by mass of sodium chloride in the broth is 0.1875 %

Explanation:

Our first step is transforming the sodium chloride figure from mg to g

450mg x 1g/1000 mg= 0.45g

Now, we must calculate the percentage by using the following formula:

0.45g / 240g x 100= 0.1875%

Henceforth, we can conclude that the percentage by mass of sodium chloride in the broth is 0.1875%

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2 years ago
Which word or phrase least applies to the quantum number represented by the symbol n?.
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