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lesya692 [45]
3 years ago
9

• Describe the distribution of electrons around the nucleus of an atom

Biology
1 answer:
vredina [299]3 years ago
7 0

Answer:

Viewed simply, electrons are arranged in shells around an atom's nucleus. Electrons closest to the nucleus will have the lowest energy. Electrons further away from the nucleus will have higher energy. ... In a more realistic model, electrons move in atomic orbitals, or subshells.

Explanation:

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What does this quote mean?​
motikmotik

Answer:repeat or copy out (a group of words from a text or speech), typically with an indication that one is not the original author or speaker.

Explanation: An example of a quotation is when you take a passage from Shakespeare and repeat it as written without changing any of the words. The prices or bids cited.

5 0
3 years ago
The mass of Venus is 4.87 × 1024 kilograms, and the mass of Jupiter is 1,898 × 1024 kilograms. the mass of jupiter is how many t
agasfer [191]

Answer;

0.39 times the mass of Venus


The mass of Jupiter is 0.39 times the mass of Venus


Explanation;

Important facts;

-Jupiter is 11.8 times bigger than Venus.

-Almost 1400 planets the size of Venus could fit inside Jupiter.

-Venus is the second closest planet to orbit the Sun


The mass of Venus is 4.87 × 1024 kilograms

The mass of Jupiter is 1,898 × 1024 kilograms


Hence; The mass of Venus/ The mass of Jupiter

4.87 × 1024 kilograms/1,898 × 1024 kilograms

= 0.39


Therefore; The mass of Jupiter is 0.39 times the mass of Venus

4 0
4 years ago
Read 2 more answers
Each of the following relates to an aspect of evolution by natural selection. Explain the following. ii. Natural selection and t
dlinn [17]

         The first one, ii. Natural selection and the formation of inseticide resistant insects or antibiotic resistant bacteria.

          This can be explained in very simple way. As we all know, natural selection works in a way that only that adapted living beings are going to survive through a specific environment, whether it's because they can grab their food without too much work, or even that they can adapt to the weather. When we use inseticide, we are killing lots of non-resistant insects, and what's left are those that are resistant to this inseticide, and they'll reproduce again, and again we'll go through the same process, but remember, this insect is now stronger and more resistant that before.

            The second case, iii. speciation and isolation give three examples how it may occur.

            Well. the allopatric speciation and isolation will happen when theres a geographic barrier between one species. This one then is divided into two diffent habitats, but what can divide than could be a mountain, a tree, a river, a rock, anything. And this could be too called as a geographic isolation, because in this new environment, species are going to develop in a different way.

4 0
3 years ago
In a mob, all it takes is one dominant and electric individual to convince people to act through the
marshall27 [118]

Answer:

Yes.

Explanation:

Yes, In a mob, one dominant and electric individual has the ability to convince people to act through the  effect. This individual is the person who bring these people to fight for their rights and all the people of the mob obeys his orders and he is the only person who can stop these people from causing trouble and violence. All the people in the mob considered him their leaders and follow him in every decision.

8 0
3 years ago
Why is a squid classified as a cephalopod?
Papessa [141]
Its a mollusc (i think that helps?)
3 0
3 years ago
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