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Lesson 5/14/24

Lesson 5/14/24

Assessment

Interactive Video

Science

8th Grade

Practice Problem

Hard

NGSS
MS-PS1-1

Standards-aligned

Created by

Pelton Farr

FREE Resource

Standards-aligned

NGSS.MS-PS1-1

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is matter defined as in the video?

Only elements in the periodic table

Only solids and gases

Only liquids and gases

Anything that occupies space and has volume

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where are electrons located within an atom?

In the neutron shells

In the proton shells

In the electron shells around the nucleus

Inside the nucleus

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the chemical symbol 'S' stand for?

Samarium

Sulfur

Selenium

Silicon

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many neutrons are in a neutral atom of carbon?

24

6

12

18

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Atomic Number - Atomic Mass = The Number of Protons

True

False

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do if you need help understanding how to calculate protons, electrons, and neutrons?

Ask a friend only

Search for a tutorial on Khan Academy

Guess the answers

Ignore the problem

Tags

NGSS.MS-PS1-1

7.

OPEN ENDED QUESTION

3 mins • 1 pt

Why should you make your own flash cards?

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