Atoms & Molecules Basics

Something that takes up space and has mass.

• volume

• mass

• density

• matter

Tags

NGSS.MS-PS1-5

The amount of space something takes up.

• density

• volume

• mass

• matter

When you expand something....

• You give it less space

• You keep the space the same

• You give it more space

Q4: Observable characteristics such as texture, color, size, and mass are known as...

• combinations

• states of matter

• physical properties

• scientific tools

Tags

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What is the term for combining 2 or more atoms together?

• atoms
• elements
• molecules
• compounds

Tags

NGSS.MS-PS1-1

What is the picture displayed?

• Carbon Dioxide

• Water

• Gasoline

• Liquid Nitrogen

Tags

NGSS.MS-PS1-1

NGSS.MS-ESS2-4

All matter is made of what

• energy

• atoms

• electrons

• compounds

Tags

NGSS.MS-PS1-1

The central region of an atom where its neutrons and protons are is called it's __________ .

• nucleus

• electron cloud

• core

• center

Elements are made of 

• many types of atoms 
• the periodic table
• one type of atom 
• molecules 

Tags

NGSS.MS-PS1-1

What are the 3 particles that make-up the atom?

• protons, neutrons, and isotopes
• neutrons, isotopes, and electrons
• positives, negatives, and electrons
• protons, neutrons, and electrons

Tags

NGSS.MS-PS1-1