Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/8

Click to flip

8 Cards in this Set

  • Front
  • Back
homogenous
ex: water
every portion of the water looks (and is) EXACTLy like every other portion of water; completely uniform throughout
heterogenous
ex: choco. chip cookie
u can see choco. chips, pecans, cookie dough, etc.
homo substances can only be one of 3 things
elements
compounds
or
solutions
element
matter composed of only one type of atom
the sipmlest form of matter
cannot be changed to another element except by a nuclear reaction
how many elements r discovered?
116; 109- named and accpeted; 6 may be added this yr
# of elements naturally occuring
88
symbol for the following:
carbon
hydrogen
oxygen
nitrogen
C
H
O
N
symbol for following
sulfur
magnesium
calcium
chlorine
S
Mg
Ca
Cl