Atoms
Periodic Table
Random
Cells
Light & Waves
100
made up of one or more of the same type of atom
Element
100
an abbreviation for the element's name
The Chemical Symbol
Or The Elemental Symbol
100
anything that has mass and takes up space
Matter
100
a rigid structure that surrounds the cell membrane. Only found in plant cells
Cell Wall
100
the bouncing of light off a surface
Reflection
200
Name the three particles in an atom
Proton, Neutron, Electron
200
each vertical column of elements on the periodic table.
Group
200
a compound that reacts with metals and carbonates, tastes sour, and turns blue litmus paper red
An Acid
200
organelles where photosynthesis occurs. Contain chlorophyll which makes them green.
Chloroplasts
200
materials transmit light but do not let the light travel straight through
Translucent
300
the total number of protons and neutrons in an atom’s nucleus
Mass number
300
each horizontal row of elements on the periodic table.
Period
300
tastes bitter, feels slippery, and turns red litmus paper blue.
A Base
300
a single celled organism that does not have a nucleus or membrane bound organelles.
prokaryote
300
waves that require a medium
Mechanical waves
400
the number of protons in the nucleus of an atom
Atomic Number
400
What are the three distinct regions of elements?
Metals, Metalloids, and Nonmetals
400
What is the equation for volume?
V = (length)(width)(height)
or
V=lwh
400
an organism made up of cells that contain their DNA in a nucleus.
eukaryote
400
a measure of how far particles in the medium move away from their normal rest position
Amplitude
500
The Atomic Number
500
Elements on the periodic table are arranged in order of...
Increasing atomic number
500
occurs when one or more substances change into an entirely new substance with different properties
A Chemical Change
500
specialized structures within cells that perform specific functions
Organelles
500
the change in direction of a wave as it passes from one medium to another at an angle.
Refraction