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

1/6

Click to flip

6 Cards in this Set

  • Front
  • Back
Name the 6 elements that make up 98% of the body weight of organisms
CHNOPS
Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorus, and Sulfer
atom of the same element having the same atomic number but a different mass number due to the number of neutrons
isotope
chemical bond in which ions are attracted to one another by opposite charges
ionic bond
chemical bond in which atoms share one pair of electrons
covalent bond
___ takes up space and has mass
Matter
All living and nonliving matter is composed of __ naturally-occuring basic elements
92