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Maurinko [17]
4 years ago
11

Which one is denser? question 2 options: the earth (a solid object) the sun, which is about 300,000 times more massive than the

earth mars jupiter?
Chemistry
1 answer:
tankabanditka [31]4 years ago
6 0
The Earth, Mars or Jupiter should be denser than the Sun. Density is defined by mass and volume — components of object or matter. Although the sun is huge, it’s component is made up of mostly gas (hydrogen and helium). While Earth, though smaller than the Sun, contains heavier elements such as iron, sulfur, rocks, sediments, granite, basalt and water. Mars (composed of rocks and nutrients) and Jupiter (contains gases and compounds) as well are denser when compared to the Sun’s density. Referencing to our basic understanding of matter: solid and liquid should be heavier than gas.
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Answer:

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3 years ago
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when some ionic salts are dissolved in water the reaction is exothermic when others are dissolved in water the reaction is endot
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Perform the following mathematical operations and express the correct answer to the proper number of significant figures or deci
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= 7.71000+4.31000+1.70000+ 4.00141   [make like decimals]

= 17.72141    [By adding the corresponding places ]

(ii)  7.71 x 4.31 x 1.7 x 4.00141 =( 7.71 x 4.31) x 1.7 x 4.00141

= 33.2301 x 1.7 x 4.00141

= (33.2301 x 1.7) x 4.00141

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= ( 56.49117 x 4.00141 )

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7.71 x 4.31 x 1.7 x 4.00141=  226.04433255

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on the right side of the equation and are called products

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