Atoms
Periodic Table
Physical Properties
States of matter
Vocabulary
100
What is the positively charged center of an atom?
The nucleus
100
In the element below, answer which number is the atomic number? (top or bottom) 1 H Hydrogen 1.00794
top
100
Is color a physical property?
Yes!!!!!!!!!!!!!!!!!!!!!!!!!!
100
What state is water in?
liquid
100
What is matter?
Any thing that has mass & takes up space.
200
Who was the scientist who discovered atoms?
Democritus
200
What elements are the building blocks of life?
CHONPS (CARBON,HYDROGEN,OXEGON, NITROGIN, PHOSPHORUS & SULFER)
200
Is shape a physical property?
Yes (Duh!!!)
200
What state of matter is ice in?
Solid
200
What is mass?
The amount of matter in a given object.
300
What is in the electron cloud?
electrons
300
What is this: Carbon-12
Isotope
300
Is flammability a physical property?
NO
300
What state of matter is a carrot in?
solid
300
What is Volume?
The amount of space an object takes up.
400
How many electrons are in the first energy level?
2 electrons
400
What is this: Carbon- 12 (the number)
mass number
400
Are people physical properties?????????????
No
400
What state of matter is a light bulb in?
Plasma
400
What is density?
Mass/volume
500
What particles are in the nucleus?
neutrons & protons
500
What is the name of this element? K
Potassium
500
Do humans have physical properties?
Yes
500
Name the 4 states of matter.
Solid liquid, gas & plasma
500
What is the atomic number?
The number of protons.
M
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