Studied by 4 people
what element has the periodic number of 1?
hydrogen
what element has the periodic number of 2?
helium
what element has the periodic number of 3?
lithium
what element has the periodic number of 4?
beryllium
what element has the periodic number of 5?
boron
what element has the periodic number of 6?
carbon
what element has the periodic number of 7?
nitrogen
what element has the periodic number of 8?
oxygen
what element has the periodic number of 9?
fluorine
what element has the periodic number of 10?
neon
what element has the periodic number of 11?
sodium
what element has the periodic number of 12?
magnesium
what element has the periodic number of 13?
aluminium
what element has the periodic number of 14?
silicon
what element has the periodic number of 15?
phosphorus
what element has the periodic number of 16?
sulfur
what element has the periodic number of 17?
chlorine
what element has the periodic number of 18?
argon
what element has the periodic number of 19?
potassium
what element has the periodic number of 20?
calcium
what is the symbol for hydrogen?
H
what is the symbol for helium?
He
what is the symbol for lithium?
Li
what is the symbol for beryllium?
Be
what is the symbol for boron?
B
what is the symbol for carbon?
C
what is the symbol for nitrogen?
N
what is the symbol for oxygen?
O
what is the symbol for fluorine?
F
what is the symbol for neon?
Ne
what is the symbol for sodium?
Na
what is the symbol for magnesium?
Mg
what is the symbol for aluminum?
Al
what is the symbol for silicon?
Si
what is the symbol for phosphorus?
P
what is the symbol for sulfur?
S
what is the symbol for chlorine?
Cl
what is the symbol for argon?
Ar
what is the symbol for potassium?
K
what is the symbol for calcium?
Ca
Note 
Flashcard (255)