Search Header Logo
Chemical formulas

Chemical formulas

Assessment

Presentation

Science

KG - 7th Grade

Hard

NGSS
MS-PS1-1, MS-PS1-4

Standards-aligned

Created by

Alexander Guevara-Valencia

Used 2+ times

FREE Resource

4 Slides • 4 Questions

1

Chemical formulas

by Alexander Guevara-Valencia and Alex

2

​Chemical formulas

​Chemical formulas are basically equations like math. I have an example here H2O. My example here is water 💧 so there is more ways to have fun with this formula like going to the 2 and that is how many H’s are there and as you can see there is no number next to the O so what we do is put a 1 next to it. Then what you do is add 1+2 and what does that equal 3!!!

3

​Compounds

​Here we have compounds. Compounds are basically a lot little atoms ⚛️ that can make an element. Like for example sugar salt and for a bit of information here it’s chemical formula C12H22011. So I want you to add all the numbers and see what you get. (this is mandatory)

4

Fill in the Blank

What is H2O

5

Multiple Choice

What did you get for the numbers

1

24

2

45

3

69

4

Joe Mama

6

Fill in the Blank

What example did I use

7

​The end

​I want to thanks you for letting me have some of your time and have a great day

8

Multiple Select

Did you understand

1

I really need to study more

2

I just need to come to tutoring

3

I get it but need more practice 

4

I got this in the bag

Chemical formulas

by Alexander Guevara-Valencia and Alex

Show answer

Auto Play

Slide 1 / 8

SLIDE