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2 years ago

Natural Phenomena that cause climate change (Need at least 2)

Chemistry

1 answer:

Tom [10]2 years ago

7 0

Answer:

1. The Earth's orbit around the Sun is an ellipse, but it does change shape. ...

The tilt in the axis of the Earth is called its obliquity

Explanation:

2.Volcanic eruptions pump out clouds of dust and ash, which block out some sunlight.

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The diagram below shows the different phase transitions that occur in matter.

klio [65]

Answer:

Explanation:

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2 years ago

Read 2 more answers

Please help solve this I’ll award brainliesttt

Elza [17]

Answer:

types of elements nacl MGS

behavior shared between atoms tranferred from one to another

properties high melting poin low melting point

example SI-o metal + non metal

example H-H only non metal elements

Explanation:

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1 year ago

How many formula units are in 25.4 g of MgCl2?

stiv31 [10]

Answer: 1.58 x $10^{23}$

Explanation:

1 mole of magnesium chloride has a mass of 95.211 g and contains 6.022⋅ $10^{23}$ formula units of magnesium chloride, you can say that,

25.0 g x (6.022 x $10^{23}$ form units MgCl2) /95.211 = 1.58 x $10^{23}$

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2 years ago

Someone help me please- Im stuck, will give brainliest

Vladimir79 [104]

Answer:

Option b.) Potassium ion, is written correctly.

Explanation:

Hope this helps! :)

7 0

2 years ago

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exis [7]

The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different processes. Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow.

- BRAINLIEST answerer

6 0

2 years ago