The atomic number of fluorine-19 is_______.
Its mass number is_______.
The shorthand notation for fluorine-19 is: ----
F
----
is your answer reasonable? why?
2007-05-14 16:21:31 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
carbon~C~at.# 6~at. wt. 12.011
fluorine~F~at.# 9~at.wt. 18.9984032
Reasonable and correct. Got them from the Chemical Periodic Table as seen in almost every dictionary and text book if you would bother looking.
2007-05-14 16:37:18 · answer #1 · answered by ideamanbmg 3 · 0⤊ 0⤋
Fluorine Mass Number
2016-10-15 04:11:24 · answer #2 · answered by Anonymous · 0⤊ 0⤋
At. No. F = 9, mass no. = 19
subscript 9 F superscript 19.
2007-05-14 16:30:00 · answer #3 · answered by steve_geo1 7 · 0⤊ 0⤋