Define energy level

English

2 answers:

Elza [17]2 years ago

6 0

Energy levels are fixed distance from the nucleus.

aleksley [76]2 years ago

3 0

Answer:

the fixed amount of energy that a system described by quantum mechanics, such as a molecule, atom, electron, or nucleus, can have.

Explanation:

Energy levels (also called electron shells) are fixed distances from the nucleus of an atom where electrons may be found. Electrons are tiny, negatively charged particles in an atom that move around the positive nucleus at the center. Energy levels are a little like the steps of a staircase.

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The central idea in this passage is that spices were popular because they were flavorful ,not because they helped people eat spo

Brut [27]

Ideas that are key details are "Spices could not disguise bad meat," "Fresh meat and fish were easy to find," and "Only the very rich could afford luxuries."

<h3>What are key details?</h3>

Key details are ideas or pieces of information that are most important in order to support the central idea of a text. Here, we are looking for key details that support the central idea "Spices were popular because they were flavorful, not because they helped people eat spoiled food."

Among the answer choices, there are three ideas that are key details to support that central idea:

"Spices could not disguise bad meat."

"Fresh meat and fish were easy to find."

"Only the very rich could afford luxuries."

The details above prove that spices were used because of their flavor and were considered a luxury.They were not used on spoiled food since they could not disguise it.

The complete question can be found attached.

Learn more about details here:

brainly.com/question/18599609

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8 0

1 year ago

How does the headline help develop the ideas in this article?

Gre4nikov [31]

Answer:

It introduces the main idea of the article.

Explanation: