
Atoms, elements , compounds
Presentation
•
Science
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7th Grade
•
Practice Problem
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Easy
Standards-aligned
Jesus Hernandez
Used 33+ times
FREE Resource
6 Slides • 9 Questions
1
Atoms, Elements, and compunds,
Making of life and matyer
2
EQ: What is matter made of?
Replace this with a sub-header that can be in multiple lines.
Duplicate this text as many times as you would like.
3
Atom - The smallest unit of an element. (Non-Living)
Made of 3 parts
Protons (+) and Neutrons (-).`
Found in the center (Nucleus)
Electrons
Found outside around the Nucleus.
Element - Anything that can not be broken down into a smaller unit.
Made of all the same atoms
If something is made of all the same atoms and no able to be broken down into anything smaller - Pure substance.
Making matter
4
Multiple Select
What are atoms made of
Protons
Nuetrons
Electrons
Robotics
5
Multiple Choice
What is an element?
An element is a substance that cannot be broken down into simpler substances .
6
Multiple Choice
Is gold a pure element?
YES
NO
7
Dropdown
8
3 Make up 93% of your body mass (weight).
There are 6 Elements that make up 99% of the bodies mass (weight).
Elements
9
Multiple Choice
What three elements make up living organisms?
10
3 Make up 93% of your body mass (weight).
There are 6 Elements that make up 99% of the bodies mass (weight).
Elements
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Anything that is made of 2 at least or more atoms of the same element or of atoms of different element by some kind of bond.
Chemical Bonds
act like a glue to hold atom of different elements in place
Compounds
When many of the same type of Molecules are present.
Molecule
12
Multiple Choice
Why is this a molecule?
it has more then 2 atoms
not a pure substance
Has more than 2 atoms of different elements.
it is not a molecule.
13
Match
Match the molecules
H2O
O2
CO2
NaCl
C₆H₁₂O₆
H2O
O2
CO2
NaCl
C₆H₁₂O₆
14
Fill in the Blank
15
Labelling
What Molecules make up 93% of the body?
oxygen 65%
Hydrogen 9.5%
Carbon 18.5%
Atoms, Elements, and compunds,
Making of life and matyer
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