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melamori03 [73]
3 years ago
9

An atom has no overall charge. Do you agree? Justify your answer

Chemistry
1 answer:
spayn [35]3 years ago
5 0

Answer:

Yes, because each element has the same number of protons and electrons.

Explanation:

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PLS HELPP!!Which accurately describes one impact of the atmosphere on Earth’s cycles?
uysha [10]

Answer:

The correct option is;

Produces wind currents

Explanation:

The Earth's atmosphere which comprises the gases surrounding the Earth when heated up by the heating effect of the Sun creates winds such as land and sea breezes

The kind of forces that produce land and sea breezes results in wind patterns globally that affect climate. The curving masses of air due to the rotation of the Earth results in coriolis effect and trade winds that determines the cyclic (annual) seasons and weather.

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1. The underlined portion of the chemical formula above is the _____ and it represents ____________________.
Mnenie [13.5K]

1.Subscript,how many hydrogen molecules there are

2.No it is not balanced,oxygen is less than represented.

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Help with 5b. Full explanation please
larisa86 [58]
Not elementary school work
8 0
3 years ago
IF ANSWER I WILL GIVE BRAINLESS
vovikov84 [41]

Answer:

Answer 9 - 100 joules energy was at the producer level

Answer 10 - Remaining energy is used in metabolism

Explanation:

Answer 9

The energy at each trophic level is only 10% of the energy at its previous trophic level.

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\frac{10}{100} * X = 10\\X = 100Joules

Answer 10

Because the remaining 90% energy is utilized by the producer for its metabolism

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2 years ago
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