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EastWind [94]
3 years ago
7

In the evolution of extremely large stars, they begin as supergiants or supernovas, if the star nucleus is large enough it will

continue to contract and form neutron stars, and finally, if the contractions continue, everything around the neutron star and the neutron star itself will be pulled into what is called a
Chemistry
2 answers:
fenix001 [56]3 years ago
6 0
Black hole, or a singularity contained within an event horizon through which no light can escape.
LiRa [457]3 years ago
5 0

Answer: The answer would be black hole

Explanation: if you’re using Edgenty they explain it in the lesson

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To show the electron configuration for an atom, what is the advantage of using an orbital notation compared to a dot structure?
stich3 [128]
The advantage of using an orbital notation is that it shows the electron distribution in shells. 

<span>Dot structures only show the valence electrons of an atom which are the electrons found at the outermost shell. The orbital notation gives a more detailed depiction of the electrons in each shell. This is most advantageous for atoms that have special cases. </span>

<span>Some examples of atoms that have special electronic configurations are copper and chromium. For example, copper is more stable when the 3d subshell is completely filled. This leaves the 4s subshell with only 1 electron. Chromium is also more stable when its s and d subshells are only half full. The orbital notation depicts these special cases, whereas the dot structure does not.</span>
6 0
3 years ago
Read 2 more answers
Which of the following statements is not true about the object moving with constant speed?
natali 33 [55]

Answer: B The speed of the object is equal to zero

Explanation:

8 0
3 years ago
After 1911, most scientists accepted the theory that the nucleus of an atom was very dense and very small and had a positive cha
Scorpion4ik [409]

Answer:

I believe it is D

Explanation:

since Rutherford's explanation, when he made it in 1911, was that scattering was caused by a hard, dense court to centre of the Adam, which is the nucleus and he used Alpha particles to observe the scattered backwards from a gold foil

4 0
3 years ago
Which of the following mixtures would b e considered a solution?
aev [14]

Answer:

b sugar water

Explanation:

bc I don't even know what I'm talking about

7 0
3 years ago
How would you present weight change if Earth had twice the mass that it does
Hunter-Best [27]

Answer:

It would be twice your weight

Explanation:

3 0
3 years ago
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