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OleMash [197]
2 years ago
5

Why are there different ways to describe an atom? What are the ways discussed in the reading, and what are the benefits and draw

backs of each?
Chemistry
1 answer:
NISA [10]2 years ago
8 0

Answer:

An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons. Each electron is negatively charged. The nucleus is positively charged, and contains one or more relatively heavy particles known as protons and neutrons.

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Which material does not melt at any temperature?
lord [1]

Answer: Option (c) is the correct answer.

Explanation:

Wood is a mixture of different substances. Primarily it consists of cellulose, lignin, water etc.

When we heat wood then all these substance oxidize into the atmosphere even before they could melt.

Whereas iron, sodium chloride and ethanol all are the substances which can melt at any temperature.

Thus, we can conclude that out of the given options, wood, a mixture of different substances is a material that does not melt at any temperature.

6 0
3 years ago
*
Murrr4er [49]

The answer fam is......... False

7 0
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What is the electron configuration of oxygen?​
baherus [9]

Answer:

Electron configuration: [He] 2s²2p⁴

Explanation:

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2 years ago
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scoundrel [369]
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Which one accelerates more if the same amount of force is used? <br>​
jonny [76]
Two objects are dropped from a height of 100 m.
If one object is heavier than the
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