Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
13 Cards in this Set
- Front
- Back
|
O
makes up 65% of body mass |
Oxygen
|
|
|
C
makes up 18.5% of body mass |
Carbon
|
|
|
H
makes up 9.5% of body mass |
Hydrogen
|
|
|
N
makes up 3.2% of body mass |
Nitrogen
|
|
|
Ca
makes up 1.5% of body mass |
Calcium
|
|
|
P
makes up 1% of body mass |
Phosphorus
|
|
|
K
makes up 0.4% of body mass |
Potassium
|
|
|
S
makes up 0.3% of body mass |
sulfur
|
|
|
Na
makes up 0.2% of body mass |
sodium
|
|
|
Cl
makes up 0.2% of body mass |
Chlorine
|
|
|
Mg
makes up 0.1% of body mass |
Magnesium
|
|
|
I
makes up 0.1% of body mass |
Iodine
|
|
|
Fe
makes up 0.1% of body mass |
Iron
|
