Practice
Practice keeps your quizzes, so you can check what stuck. Ask Mesh for one, “Make a quiz from chapter 2”, and afterwards Mesh goes over what you missed, and why.
Make a quiz
A Practice set holds up to ten questions, mostly multiple choice, with a few short written answers. Ask Mesh, or choose New Practice set and fill it in with Edit.
Practice
Periodic trends quiz
Questions4
Across a period from left to right, what usually happens to ionization energy?
Multiple choice · 5 pointsWhich of these elements is the most electronegative?
Multiple choice · 5 pointsDown a group, what usually happens to atomic radius?
Multiple choice · 5 pointsAcross a period from left to right, what usually happens to atomic radius?
Multiple choice · 5 points
Take a quiz
Take quiz shows one question at a time. Pick a choice, type an answer, or work it out by hand with Answer on Board; Next saves it and moves on. Pause keeps your place for Continue quiz, and Finish and grade ends it.
Practice
Across a period
Across a period from left to right, what usually happens to atomic radius?
Your score
Choices are scored at once, at no cost. Mesh grades written and Board answers, which counts toward your usage. Each attempt shows your answer beside the right one, and what to work on. Attempts keeps every try, and editing the quiz later never changes one. If grading can't finish, Try again grades it again.
Practice
Periodic trends quiz
- Attempt 2Today75%· 15 of 20 points
It decreases
It increases
Across a period the nucleus gains protons and holds its electrons more tightly, so removing one takes more energy.
- Attempt 1Sep 2160%· 12 of 20 points
Go over your misses
In Tutor mode, Mesh takes your misses one at a time right after grading. In Assistant mode, ask “Go over my last attempt”. Mesh can explain any answer, but can't change a score.