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Zigmanuir [339]
3 years ago
10

????.? .?.? . I have some question on Alef website

Chemistry
2 answers:
Andrew [12]3 years ago
8 0

B. crust, middle, core

Ganezh [65]3 years ago
3 0

The correct answer is B

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The symbol, Mg(s), shows magnesium in its standard state. True or False?
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True?

Explanation:

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How many glucose molecules can be produced per second in a plant
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Select all safety steps below that help you handle chemicals safety
Xelga [282]

Answer : For the experiment to study the diffusion across the semi permeable membrane, following are the safety steps that will help to handle chemicals safety;

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7 0
3 years ago
Read 2 more answers
Does the equation describe a chemical change or a physical change? Explain your reasoning.
Neporo4naja [7]

Answer:

Chemical change

Explanation:

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Based on the definition of the types of changes below, the equation depicted in this question is a CHEMICAL CHANGE because it involves a rearrangement of the atoms of each element in the reactants to produce new sets of products with a new chemical formula.

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2 years ago
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