Show:
Matter
Atoms
Element Names/Symbols
Atomic Structures
Periodic Table
100
Anything that has a mass and takes up space
What is matter?
100
Located in the nucleus of a atom and contains a neutral charge
What are neutrons?
100
K
What is potassium?
100
Horizontal rows on the periodic table
What are periods?
100
Has only one electron in its outer shell
What are alkali metals?
200
All matter is made of
What are atoms?
200
Located in the nucleus of an atom and can be used to identify the atomic number of a element
What are protons?
200
1. Beryllium
What is Be?
200
Vertical rows on the periodic table
What are groups?
200
Contains characteristics of metal and nonmetals
What are metalloids?
300
LIGHT
What is NOT Matter?
300
Protons and __________ are equal to the atomic number of an atom?
What are electrons?
300
Ne
What is Neon?
300
The mass number subtracted from the atomic number gives you the value for the number of
What are neutrons?
300
Located to the left side of the stair-step line on the periodic table.
What are metals?
400
Gravity
What is NOT Matter?
400
The number of protons and electrons in a element?
What are protons?
400
Mercury
What is Hg?
400
The third energy level can hold up to ________ electrons.
What is eight?
400
Lanthanides and actinides are classified as rare earth metals as well as
What are transition metals?
500
Air
What is Matter?
500
In order to calculate the value of this number you have to add the number of neutron and protons together.
What is the mass number?
500
I
What is Iodine?
500
The periods on the periodic table tells us what about the energy levels in an atom
What is the maximum number of electrons each shell or energy level can hold?
500
Located to the right of the stair-step on the periodic table?
What are non-metals?