georgethegreat04 georgethegreat04

03-02-2021
Chemistry

contestada

What is the mass number of 19/9F?
Your answer:
A. 9
B. 10
C. 19
D. 28

Respuesta :

froge87832 froge87832

03-02-2021

the mass number of fluorine (F) is 19

C. 19

Answer Link

Otras preguntas

HELP!! WILL GIVE BRAINLIEST ANSWER!!!!!

Refer to Explorations in Literature for a complete version of this story. How does living among different cultures affect Gold Teeth in "My Aunt Gold Teeth"?

HELP PLEASE IM ON A TIMER!!! The graph represents revenue in dollars as a function of greeting cards sold. Which equation represents the function shown on th

PLEASE HELP!!! b.) How are triangles different in spherical geometry as opposed to Euclidean geometry?

50 points. Please help me with this French writing exam. Make sure to use passe compose Use as many vocabulary words from bellow: L’arrivé Les bagages Le dép

In the beginning of the "most dangerous game," how could you summarize rainsford's attitude towards hunted animals

please help I will reward brainly

How did President Andrew Jackson react to Georgia’s refusal to accept the Supreme Court ruling in Worchester v. Georgia? a) He opposed Georgia’s actions against

PLEASE ANSWER + BRAINLIEST!! What is the missing term? (10x – 4x^2) – (7x + __) = 3x – 6x^2 A. -10x^2 B. -2x^2 C. -x^2 D. 2x^2

MATH HELP PLEASE!!!!