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4 years ago

Please, I need at least accurate answers for my Sound Knowledge Check for my Science class.

Chemistry

2 answers:

mrs_skeptik [129]4 years ago

8 0

Pretty sure it’s absorption

Alla [95]4 years ago

5 0

Answer:

1.A

2.A

3.C

4.C

5.B

6.A

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Please help me with this: Create 20 bullet points specifically about energy exchanges in Earth's systems. Also, it doesn't have

raketka [301]

The below is about the energy exchanges in earth systems.

Explanation:

Energy exchanges in earth systems are of many types. The earth systems are atmosphere, geosphere, stratosphere, hydrosphere, and biosphere. All these earth systems exchange energy with each other.
The earth gains energy reflected from the sky. It converts that energy back to space. That energy is equally given to all the planets in the sky.
Each planet will absorb that energy and radiate heat. This heat is absorbed by all the places on the earth. So this is the energy exchange in the earth systems.

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3 years ago

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How many grams are in 562 dg? 56.2 g 56,200 g 5.620 g 5.62 g

lana66690 [7]

Answer:

56.2

Explanation:

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3 years ago

What is the difference between intrusive igneous rocks and extrusive igneous rocks? We just learned this and I still don’t know

Reil [10]

The major visible difference between the two are crystal size, intrusive rocks have a larger crystal/grain texture due to the slow cooling of magma below the earth surface which encourages the growth of larger crystals, while extrusive rocks, because of the rapid cooling at/above the earth's surface does the opposite. Hope I helped

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3 years ago

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How many moles of NaCl can be formed from 6 moles of Cl2?

salantis [7]

Answer:

12 moles

Explanation:

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3 years ago

When particles that attract each other are allowed to come to together, energy is ______

Rufina [12.5K]

Answer:

Released

Explanation:

When particles that attract each other come together, energy is usually released. The combination of the two particles is expected to result in a lower energy system. This lower energy system will be more stable than the different individual particles.

Hence, as this lower energy system is formed, the excess energy originally possessed by the particles is evolved hence energy is released when particles that attract each other are allowed to come together.

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3 years ago