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MariettaO [177]
2 years ago
15

Match the following phases of stellar evolution to its characteristic.

Chemistry
1 answer:
Artist 52 [7]2 years ago
7 0

Answer:

im the only answer your gonna get

Explanation:

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Compared with ionic compounds, covalent compounds
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They have low boiling points
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The table shows the number of atoms of different elements that make up molecules of four compounds. Which compound has the chemi
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Compare properties of covalent compounds and ionic compounds. Which of the following properties differ because of differences in
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Answer:

The answer to your question is below

Explanation:

                                ionic compounds                  covalent compounds

1.- Mass                          it does not depend on the type of compound

2.- Conductivity      -conduct electricity               - do not conduct electricity

                                  in solution.

3.- Color                  - Shiny                                     - opaque

4.- Melting point     - high                                       - lower than ionic compounds

5.- Boiling point     - high                                        - lower than ionic compounds

6.- flammability      - not flammable                       - flammable

6 0
3 years ago
Read 2 more answers
A 50.00 L sample of gas collected in the upper atmosphere at a pressure of 18.30 torr is compressed into a volume of 0.1500 L. W
andreev551 [17]

Answer:

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Explanation:

5 0
3 years ago
A French manufacturer of water heaters marks 60 degrees Celsius as "normal temperature" on its thermostats. What is this tempera
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Celsius to fahrenheit:

ºF = ºC x 1.8 + 32

ºF = 60 x 1.8 + 32

ºF = 108 + 32

= 140 ºF

Celsius to kelvin:

K = ºC +273.15

K = 60 + 273.15

 = 333.15 K

hope this helps dude!

6 0
3 years ago
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