Which of these is likely to become a +3 cation? Why?
A.) P
B.) Ai
C.) Cl
D.) As

Makoto Naegi (苗木 誠), is a student in Hope's Peak Academy's Class 78th, and a participant of the Killing School Life featured in Danganronpa: Trigger Happy Havoc. His title is the Ultimate Lucky Student (超高校級の「幸運」lit. Super High School Level Good Luck).

Years later, he is a participant of the Final Killing Game featured in Danganronpa 3: The End of Hope's Peak High School with the Future Foundation Directors.

Contents

Appearance

Personality

Talents and Abiliti

Explanation:

1. 1 mole of anything contains 6.022x10^23 pieces  

d  

2. a  

3. c, number  

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms  

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br  

molar mass = grams / number of moles = g/mole  

to find moles = g / molar mass  

to find mass = g = molar mass / moles