2024 Semester 1 - FINAL (Reduced)

2024 Semester 1 - FINAL (Reduced)

Assessment

Flashcard

Science

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

Back

Single Replacement

2.

FLASHCARD QUESTION

Front

Where are metalloids located on the periodic table?

Back

In the middle (yellow) section.

3.

FLASHCARD QUESTION

Front

What does an element's atomic number represent?

Back

The number of protons in the nucleus.

4.

FLASHCARD QUESTION

Front

Which of the following is an alkaline earth metal? Magnesium (Mg), Iron (Fe), or Iodine (I)?

Back

Magnesium (Mg)

5.

FLASHCARD QUESTION

Front

Back

Synthesis

6.

FLASHCARD QUESTION

Front

Define a synthesis reaction.

Back

A reaction where two or more substances combine to form a new compound.

7.

FLASHCARD QUESTION

Front

What is the definition of a decomposition reaction?

Back

A reaction where a single compound breaks down into two or more simpler products.

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