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jek_recluse [69]
2 years ago
14

Which components of a galaxy move in circular patterns or revolve around a star?

Chemistry
1 answer:
Novosadov [1.4K]2 years ago
8 0

Answer:

B

Explanation: hoped this helped!!!

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State the difference between sugar in water and pebbles in water
Usimov [2.4K]
Sugar is made of molecules that are bonded together based on the positively and negatively charged areas.  They will slowly dissolve in water.  Pebbles are solids.  They will sit in water for a long time.  Though shale pebbles will break apart or fall apart.
6 0
2 years ago
Name the homologous series for this compound and show its structure<br>ch3ch2cc(ch2)2ch3​
kotykmax [81]

Answer:

Alkyne

Explanation:

The homologous series for this compound is the Alkyne because of the presence of the triple bond present between the third and fourth carbon atoms as seen in the picture attached.

5 0
2 years ago
Which of the following atoms has the same number of neutrons as 19F? (2 points)
Lelu [443]
I dont know the answer choices but if isotopes is there then go with Isotopes

5 0
3 years ago
What are the gaps to this
zheka24 [161]
In a liquid, particles are close together but can move in any direction. They won't keep a definite shape like solids do.
7 0
3 years ago
2. Which is a product in the following chemical reaction? CH4 + 202 - CO2 + 2H20
irga5000 [103]

Answer:

Co2 and 2H2O are products

Explanation:

In this chemical equation, CH4 and 2O2 react with each other to create a double replacement reaction which creates CO2 and 2H20

Hope this helps!

7 0
2 years ago
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