Show:
Atoms
Elements
Matter
Periodic Table
Physical & Chemical Properties
100

This is a small particle that makes up most types of matter on earth

What is an atom

100
Made up of only one kind of atom
What is an element
100

Solid, liquid, gas, plasma

What are the phases or states of matter?

100

These are found on the right side of the periodic table

What is metalloids and nonmetals?

100

the property that can be observed without changing the substance

physical property

200
This is an uncharged particle in the nucleus of the atom.
What is a neutron
200

An element that has lost or gained an electron

What is an ion?

200
Anything that has mass and takes up space
What is matter
200
This is the number of protons in the nucleus of each atom of an element
What is the atomic number
200

the property that can only be observed while changing the substance into something new

chemical property

300

This is a negatively charged subatomic particle



What is an electron

300
These are shiny, good conductors of heat and have luster
What is a metal
300

True or False- ALL elements are matter

What is true?

300

This is the sum of the an atom's protons and neutrons

What is mass number or atomic mass?

300

Density is a __ property.

What is physical?

400
This is a positively charged particle in the nucleus of the atom
What is a proton
400
These are poor conductors of heat and electricity. They are dull in appearance
What is a non metal
400

True or False- lightning is plasma

What is true

400

These are found on the left side of the periodic table

What are metals?

400

reaction between vinegar and baking soda demonstrates one of baking soda's ___ properties

What is chemical?
500

These are atoms of the same element that have different numbers of neutrons.

What is an isotope?

500
Elements that have characteristics of metals and non metals
What is a metalloid
500
True-or False- Light is matter
What is False
500

atomic mass - protons = ??

What is the number of neutrons?

500

In a forensic science scenario, investigators test several unknown white powders found at a crime scene to match the unknown substances to a known sample.  They observe the color, texture, solubility, density, reaction with acid, flammability, melting points, and reaction with iodine.  Which of these are physical properties?

What are color, texture, solubility, density, and melting points?