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Q2 BMA Exam 8th Grade 2024-2025

Q2 BMA Exam 8th Grade 2024-2025

Assessment

Flashcard

Science

8th Grade

Practice Problem

Hard

NGSS
MS-PS1-4, MS-PS1-5, MS-PS1-2

+5

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What does the model represent?

Back

A compound.

Tags

NGSS.MS-PS1-1

2.

FLASHCARD QUESTION

Front

How does temperature affect chemical changes?

Back

A beaker of hot acid will corrode a metal faster than a cold beaker of the same acid.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

3.

FLASHCARD QUESTION

Front

Why is an element considered a pure substance?

Back

An element contains only one type of atom.

4.

FLASHCARD QUESTION

Front

What happens to the mass of a box and crystal after the crystal is broken?

Back

The mass remains the same.

Tags

NGSS.MS-PS1-5

5.

FLASHCARD QUESTION

Front

What should a scientist do if their data does not support their hypothesis?

Back

Report his observations and conclusions honestly, clearly stating that the data did not support the hypothesis.

Tags

NGSS.HS-PS1-2

6.

FLASHCARD QUESTION

Front

What is an atom?

Back

The basic unit of a chemical element.

Tags

NGSS.MS-PS1-1

7.

FLASHCARD QUESTION

Front

What is a chemical reaction?

Back

A process that leads to the transformation of one set of chemical substances to another.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

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