annabellemarie23 annabellemarie23

04-03-2021
Biology

contestada

a particle of fluorine shows 9 protons and 18 electrons. is this an atom or an ion? what’s the charge?

Respuesta :

guysstopcopyingmynam guysstopcopyingmynam

13-03-2021

Answer:

Ion i think

Explanation:

I think ion's contain more negative energy from electrons and since it's -18 and 9+ it would be -9 if u add them up

Answer Link

Otras preguntas

Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?1) If b is negative, the parabola opens downward2) If a is negative,

Jonathan has been on a diet since January 2013. So far, he has been losing weight at a steady rate. Bases on monthly weigh-ins, his weight, w, can be modeled by

Which of the following oxides can dissolve in water to form a solution that would turn litmus indicator red in color? a. MgO b. K₂O c. CO₂ d. ZnO e. H₂O

Wages. JoAnn works in the publicity office at the state university. She is paid $10 an hour for the first 35 hours she works each week and $15 an hour for every

which expression is equivalent to x^4-y^4?

The following statements about carbon dioxide are true EXCEPT a. It can be prepared by the action of acid on CaCO₃ b. It is used in fire extinguishers c. It d

what type of fractions are the following A) 1/3 A) Improper B) mixed C)wholeB) 5 1/6C) 6/5answer A B C with the three multiple choice answers.

7x+3y=22 4y=20 I need to know how to write this equation out with the answer

Tear is to sorrow as smile is to

7x+3y=22 4y=20 I need to know how to write this equation out with the answer