OFF TOPIC

So I want to know why is slowly chipping away at my Brainliest anwers. What I mean, is that I used to have 21 Brainliest answers, and now I have 9.
After one day, it removed 5, then 2nd day, it removed 5, then it removed 2, and then another 2.

I want to know WHY is removing either my answers or the questions without giving me notifications.

you are looking at the 7 day amounts, by means of you being interested in your recent brainliest answers it makes perfect sense to see how well you have done last 7 days. As we dont check this everyday for totals. To find full totals especially if your a new member you look at your totals and select 'overall' this will tell you that you are much more brainlier lool. They remove answers or questions if someone has either reported or if the answer or question went unsaved, which happens to everyone at times.

Step-by-step explanation:

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.