Unit 1 Prep

Physical or Chemical Change

100

Ripping Paper

Physical

200

Mixing baking soda and vinegar results in bubbles

Chemical Change

300

Mixing two room temperature substances together and the temperature changes

chemical

400

blending a hot dog, blueberry, and banana smoothie

phsyical

500

coke and mentos

physical

Molecule or Compound

100

H₂

molecule

200

NaOH

compound

300

Na₃

molecule

400

Li₂O

compound

500

CaClO₃

how many elements in this formula?

3

Count Those Atoms

100

NaOH

how many sodium atoms?

1

200

CH₄

How many hydrogen atoms

4

300

CH₄

how many atoms of carbon?

1

400

Na(OH)₂

how many atoms of oxygen?

2

500

CHOOH<sub>2

how many hydrogen atoms?</sub>​​​​

3

Periodic Table

100

Atomic number is = to number of ______ 

protons

200

protons + _______ = atomic mass

neutrons

300

Each element is giving its own __________ which is either an uppercase letter, or an uppercase and lowercase letter

element symbol

400

What is the first element on the periodic table?

Hydrogen

500

How do elements bond together?

hint: what do they share?

electrons

Misc

100

Mr. Fabi's favorite color

purple

200

Would Mr. Fabi rather have a dog or cat

cat

300

Mr. Fabi's favorite football team

steelers

400

One rule that Mr. Fabi would change for teachers in school

wear shorts

500

If you're in a race and you pass the person in second, what place are you in?

second