haileyelmore2221 haileyelmore2221
  • 25-10-2017
  • Chemistry
contestada

How many protons are in Florine whose atomic number is 9 and atomic mass is 19? *

9

10

19

28

Respuesta :

EmmaJade1
EmmaJade1 EmmaJade1
  • 25-10-2017
Florine have 9 proton 
Answer Link

Otras preguntas

the main pigment found in the chloroplasts of plants is
reduce the answare11/13x3/22 to lowest term
What is the area of a 15 ft circle
PLZ HELP ME HURRY! Which inequality best models the situation if variable h is the number of hours Valerie might study each night? Valerie's goal is to study m
Given the balanced equation representing a reaction: 2h2o(l) + 571.6 kJ -> 2h2(g) + o2(g). What occurred as a result of this reaction? A) energy was released
an adult turtle weighed 3 3/4 ounces. how much would 3 adult turtles weigh?
sales tax and purchase price: suppose the sales tax rate in a certain state is is 8% how much sales tax is charged on a new car if the purchase price is $11,900
What does a food chain diagram illustrate ? A. an ecosystem's carbon cycle B. an ecosystem's water cycle C. one pathway of feeding in an ecosystem D. multiple
solve: 20x-18<50<36x-16
77,098 rounded to the nearest thousand