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Mrac [35]
2 years ago
7

The Earth is approxiamately 1.5 X108km from the sun. How many minutes does

Chemistry
1 answer:
Roman55 [17]2 years ago
3 0

Answer:

8 mins and 20 seconds i think

Explanation:

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It’s the 3 one

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Also I think it’s suppose to be

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3 0
2 years ago
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la longitud de un cable de aluminio es de 30 m a 20 C. Sabiendo que el cable es calentado hasta 60 C y que el coeficiente de dil
Grace [21]

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30cm

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6 0
2 years ago
Who uses holmium? I need to know for a science project.
Tanzania [10]

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Holmium can absorb neutrons, so it is used in nuclear reactors to keep a chain reaction under control. Its alloys are used in some magnets. Holmium has no known biological role, and is non-toxic. Holmium is found as a minor component of the minerals monazite and bastnaesite.

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this is basically used in industries

7 0
3 years ago
How does a molecule differ from an atom?
Eddi Din [679]

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According to my research A molecule is two or more atoms held together by covalent bonds. An atom is the smallest part of an element. ... A sodium atom has one outer electron, and a carbon atom has four outer electrons.

Explanation:

5 0
3 years ago
40. Write a balanced equation and a net ionic equation for combining AgNO3(aq) and Na2CO3(aq)
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we are given the the two reactants: AgNO3 and Na2CO3 and is asked to write a balanced equation and a net ionic equation for the reaction of the two. This is a double-replacement reaction:
2AgNO3 (aq)+ Na2CO3 (aq)= Ag2CO3 + 2NaNo3 (aq)
2 Ag + + 2 N03- + 2Na+ + CO32- = Ag2CO3 + 2 Na+ 2NO3-
cancelling the spectator ions, 2Ag + + CO32- = Ag2CO3 
3 0
3 years ago
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