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babymother [125]
2 years ago
12

Daniel observed and compared some stars at night and recorded his observations in a chart.

Chemistry
2 answers:
anygoal [31]2 years ago
6 0

Answer:

The Answer is A) Star X is more luminous than both stars Y and Z.

Explanation:

it just is

exis [7]2 years ago
3 0
Wait there was no conclusion abt star Y but since star Z is closest to ear it is more luminous
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The second advantage is that the sum of the molar concentrations is the total molar concentration. This permits calculations of density and ionic strength

5 0
2 years ago
A reaction occurs when one compound reacts and is broken down into different elements or simpler compounds.
Inessa [10]

Answer:

Decomposition Reaction

Explanation:

If you are referring to what type of reaction that occurred then the answer would be decomposition reaction.

This is a chemical reaction where one reactant is broken down into two or more products.

REACTANT → PRODUCT

       AB       →      A + B

The products can be two or more elements or two or more compounds, depending on what was decomposed.

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2 years ago
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sveticcg [70]

Answer:

False

Explanation:

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3 years ago
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dimaraw [331]
I don’t care about it tbh like I don’t even care about that stuff but the answer is 29272728
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2 years ago
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