Star Clusters Flashcard

Star Clusters Flashcard

Assessment

Flashcard

Chemistry

11th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

How do stars form?

Back

Stars form when a nebula collapses and nuclear fusion occurs.

2.

FLASHCARD QUESTION

Front

What is the turnoff point on the main sequence?

Back

The turnoff point on the main sequence is where stars move away from the main sequence.

3.

FLASHCARD QUESTION

Front

What is a characteristic of open clusters?

Back

Open clusters have an open, transparent appearance.

4.

FLASHCARD QUESTION

Front

What is the name of a 'baby' star that has not begun fusion yet?

Back

A 'baby' star that has not begun fusion yet is called a Protostar.

5.

FLASHCARD QUESTION

Front

What is the name of the gas/dust clouds that form stars?

Back

The gas/dust clouds that form stars are called Nebulas.

6.

FLASHCARD QUESTION

Front

What is a nebula?

Back

A nebula is a giant cloud of dust and gas in space, often the birthplace of stars.

7.

FLASHCARD QUESTION

Front

What is nuclear fusion?

Back

Nuclear fusion is the process by which two light atomic nuclei combine to form a heavier nucleus, releasing energy.

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