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Drupady [299]
3 years ago
14

Which of the following is the most reliable mineral identification test?

Chemistry
1 answer:
Strike441 [17]3 years ago
7 0
D. all of the above would be your answer!
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11. In TLC analysis of ferrocene and acetylferrocene (on silica TLC plate) which prediction is correct: A) ferrocene is more pol
yaroslaw [1]

Answer:

Alternative C would be the correct choice.

Explanation:

  • The dual compounds were evaluated on something like a TLC plate through three separate additives in conducting a TLC study of ferrocene versus acetylferrocene.
  • The polar as well as nonpolar ferrocene where nonpolar is about 0.63 with the maximum R_f value, and indeed the polar is somewhere around 0.19 with R_f.
  • TLC plate (30:1 toluene/ethanol) established with.  

The other three choices are not related to the given circumstances. So that option C would be the appropriate choice.

8 0
3 years ago
What are chemical and physical properties of oil?
yarga [219]

Answer: Crude oil is a mixture of comparatively volatile liquid hydrocarbons (compounds composed mainly of hydrogen and carbon),

Explanation: though it also contains some nitrogen, sulfur, and oxygen. Those elements form a large variety of complex molecular structures, some of which cannot be readily identified.

3 0
3 years ago
When the nuclide iron-59 undergoes beta decay: The name of the product nuclide is . The symbol for the product nuclide is .
Travka [436]

Answer:

Explanation:

⁵⁹₂₆Fe --------- ⁰₋₁e + ⁵⁹₂₇Co

Co- 59 is known as Cobalt

its symbol is ⁵⁹₂₇Co

5 0
4 years ago
Using what you know about the periodic table, list some patterns that organize the elements in terms of atomic number, atomic ma
Sindrei [870]

Answer:

yes

Explanation:

yes they're very common.

5 0
3 years ago
PLEASE ANSWER FAST!!!
vredina [299]
2- Condense
3- ?
5- Waves
6- Star
I hope this helps! :)
7 0
3 years ago
Read 2 more answers
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