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yKpoI14uk [10]
3 years ago
15

a student observed the shape of the moon once every 7 days during the month of June. which of the following sets of drawings sho

ws how the moons shape could have changed during the month of June?

Chemistry
1 answer:
Dennis_Churaev [7]3 years ago
7 0
I believe it’s answer letter A
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92.1 g

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Although not usually soluble in plain water, an amphoteric oxide or hydroxide is: 1. soluble in neutral solutions. 2. soluble in
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Answer:

The correct option is: 4. soluble in both acidic and basic solutions

Explanation:

Oxide is a chemical compound formed by an element with oxygen. In such compounds, the oxygen is generally present in the -2 oxidation state.

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<em>Oxides and hydroxides of some elements are </em><em>amphoteric</em><em> in nature.</em> <u><em>Such compounds can behave as an acid in basic medium and behave as a base in acidic medium.</em></u>

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Several properties of the element magnesium are shown. Which one is a chemical property?
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With all his gear, Neil Armstrong weighed 360 pounds on Earth. When he landed on the Moon, he weighed 60 pounds. Why?
lyudmila [28]

C. The gravity on the Moon is less than the gravity on Earth.

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The weight of Neil Armstrong changed because the gravity on the Moon is less than the gravity on earth. We can infer that the gravity on moon is one-sixth the gravity earth.

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Weight is a function of mass and gravity on a body.

Since his weight reduced, we can infer that the gravity on the moon is lesser:

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Learn more:

Weight and mass brainly.com/question/5956881

#learnwithBrainly

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