erraticxpert erraticxpert

08-09-2017
Biology

contestada

Fluorine has an atomic number of 9. The n = 1 energy level has two electrons, and the n = 2 energy level has seven electrons. Flourine's valence is _____.

Respuesta :

08-09-2017

The answer will be -2

Answer Link

Otras preguntas

You pick 4 baskets of strawberries. Each basket weighs 25.32 ounces. About how many ounces of strawberries did you pick? 120 200 110 100

write a paragraph from desire baby

how do you solve 821*54 using an area model

Remaining Time: 59 minutes, 12 seconds. Question Completion Status: Moving to the next question prevents changes to this answer. Question 4 Newly synthesized pr

Enjoy the _____ of a warm fire

solving two step equations w/-3+14=5

Which statement is correct concerning the cell walls? Cell walls do not allow water to enter or leave the cell. All plants and animals remain rigid because of c

n citing the 2015 New York Times article, "Don't Let Kids Play Football" by Dr. Bennet Omalu, the following order is correct: * 5 points a. Omalu, Bennet. New Y

click on file! need help with this too! <3 (:

[tex]9x-18=9[/tex] Thanks!