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juin [17]
4 years ago
9

i am confused on atoms.. can you help? ​*for some reason they don't have science.. so i chose what my question related to".

Biology
2 answers:
Liono4ka [1.6K]4 years ago
6 0

Atoms have a nucleus with protons and neutrons. There are rings of electrons circling the nucleus. Electrons have a negative charge, protons have a positive charge, and neutrons have a neutral charge. The amount of electrons on one ring depends on how many rings there are. For example, the inner most ring of an atom with three rings has the maximum of two electrons, the middle ring has a max of eight electrons, the third ring has a max of 18 electrons. All atoms strive to have their outer most ring have eight electrons. That is why they bond to other elements, like how sodium bonds too chlorine because sodium's outer ring has one electron and chlorine's outer ring has seven electrons, forming sodium chloride. Also, the thing that determines elements from one another is its amount of protons. For example, carbon has six protons and nitrogen has seven protons. I hope this helped

Helen [10]4 years ago
5 0

Answer:

The term "atom" is from the Greek word for 'indivisible',atoms are the smallest things in the matter that ould not be divided

Atoms consist of a nucleus made of protons and neutrons orbited by electrons.

Atoms are the basic units of matter and the defining structure of elements.

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Explanation:

Bryophytes, which evolutionarily precede tracheophytes, are plants that lack true vascular tissues by which to circulate liquids. These plants include mosses, hornworts and liverworts. Tracheophytes, which comprise about 93 percent of all land plants, all possess vascular systems that permit the internal circulation of liquids and nutrients.

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3 years ago
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3 0
4 years ago
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nadezda [96]

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3 years ago
All the following are true of the movement of Earth's atmosphere except :
zheka24 [161]

Answer:

All  are true of the movement of Earth's atmosphere except :

d. Warm air is less dense than cool air so it tends to sink towards the Earth's Surface.

Explanation:

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