Answer:
you should study.
Explanation:
it depends on when the exam is, but remember to make sure you study well for it and dont rely on studying it all the night of the exam.
Answer:good luck (this is a old question so I hope you did well!)
Explanation:YOU SHOULD STUDY ALOT
the answer is Te because O is oxygen.
0.607mol
n(AR) = mass / molar máss
= 24.3 /40
=0.607
a and d