Properties of Matter
Atomic Structure
Periodic table trends
Elements
Atom Combinations
100
Anything that takes up space and has mass.
What is Matter?
100
An atomic particle with a positive (+) charge.
What is a proton?
100
the vertical columns of the periodic table.
What are families or groups?
100
An element that has six (6) protons.
What is carbon?
100
A substance made up of atoms of two or more different elements joined by chemical bonds.
What is a compound?
200
A substance that cannot be broken down into simpler, stable substance by chemical means.
What is an element?
200
An atomic particle with no charge.
What is a neutron?
200
the name of the atoms in Group 18 of the periodic table.
What are the nobel gasses?
200
The family in which oxygen and Sulfur belong.
What is group 16?
200
The bond formed between two atoms when electrons are transfered.
What is an ionic bond?
300
The smallest unit of an element that has the chemical properties of that element.
What is an atom?
300
protons and neutrons are located in the center of the atom called a __________.
What is a neculus?
300
have properties of both metals and non-metals.
What are the metalloids?
300
elements know as salt-formers.
What are the hallogens?
300
A bond formed between two different atoms that share electrons.
What is a covalent bond?
400
Solid, liquid and gas.
What are the three (3) states of matter?
400
the place in the atom where electrons are located.
What is an electron cloud?
400
The direction that the periodic table is read.
What is left to right?
400
Group 3 through group 12 of the periodic table.
What are the transition metals?
400
A combination of two or more substances that are not chemically combined.
What is a mixture?
500
is needed to move a substance from a solid to a liquid.
What is heat?
500
The number of electrons located in the last electron shell.
What are valence electrons?
500
the side of the periodic table that the metals are located.
What is the left?
500
Atoms that have the same number of protons but have a different number of neutrons.
What are isotopes?
500
A mixture in which two or more substances are equally distributed throughout the mixture.
What is a solution?
M
e
n
u