edeniconte edeniconte

11-03-2016
Chemistry

contestada

How many valence electrons does a fluorine atom contain?
a. 2
b. 5
c. 7
d. 9

Respuesta :

chmvijayouls6d chmvijayouls6d

22-08-2018

F---atomic number 9---1s2 2s2 2p5 -----7 electrons

Answer Link

Otras preguntas

How much would a 185 pound astronaut weigh on the moon

Henry is four times older than James. Next year, Henry will be three times older than James will be. How old are Henry and James now? a. James is 3 years old;

Which of the following groups of words is a sentence fragment? A. When we stopped by the garden. B. Stop by the garden. C. We stopped; she didn't. D. Stopping b

Which is not one of the four strategies writers use to create coherence? a. synonyms b. description c. pronouns d. transitions

Which expression is equivalent to - 3 x (4/- 5)? a. (- 3 x 4) / 5 b. - 3/5 x 4 c. - 3/- 5 x 4 d. (- 3 x 4) / (- 3 x (-5))

A group of similar cells that perform a single function is called a(an) a. nerve. c. tissue. b. organ. d. organ system.

what is the quotient of 43.8 and 12

Two atomic bombs were dropped on this nation, thus ending World War II. China Germany Soviet Union Japan

Which one of the following words has the suffix -ing added correctly? a. Stoping b. Talking c. Hopeing d. Findding

30-[(9x2)-(3x4)] numerical expression ;)