atoms and elements 2023

What are two characteristics of atoms?

• They occupy space and time

• They have mass and weight

• They occupy volume and substance

• They have mass and occupy space

Tags

NGSS.MS-PS1-1

If I have two atoms of Neon (Ne) what needs to be the same?

• Number of electrons

• number of neutrons

• number of protons

• number of elements

To be able to fully see an atom, you must use:

• a microscope

• a high powered, transmission, electron microscope

• a magnifying glass

• your eyes

Tags

NGSS.MS-PS1-1

Pick only the one that is 100% made of atoms:

• snow, electricity, a rock, table salt

• grass, trees, light, flowers

• heat, a baseball, skates, a bike

• a notebook, pencil, paper, highlighter

Tags

NGSS.MS-PS1-1

All matter is made up of:

• grams

• atoms

• centimeters

• sugars

Tags

NGSS.MS-PS1-1

What process allows atoms to come together and bond, forming molecules

• chemical bonding

• mixing

• cementing

• gluing

Tags

NGSS.MS-PS1-1

What t is the basics of all elements?

• They are molecules

• They are pure substances

• They are metals

• They are noble gases

Tags

NGSS.MS-PS1-1

What term describes the most basic substanceS that make up all living and non-living things?

• chemicals

• molecules

• elements

• particles

Tags

NGSS.MS-PS1-1

Why does a steel post have the same properties as a steel fork?

• Both are made of the same type of atoms

• Both are non-magnetic

• Both are grey in color

• both are non-metals

Tags

NGSS.MS-PS1-1

Why is every element on the Periodic Table of Elements different from each other?

• They were discovered at different times

• They are made of different atoms

• They each have its own color

• Scientist did not want to link them in the came classes

Tags

NGSS.MS-PS1-1