Answer:
C. Transition metals
Explanation:
Out of the answers transition metals have the most elements on the periodic table.
Answer:
47.2%
Explanation:
Judging from the question given, the theoretical yield is 10g because the student had already made his/her calculation and was expecting to get the same result at the end of the experiment. But he could only get 4.72g from the experiment.
Now, The percentage yield can be obtain as follows
Experimental yield = 4.72g.
Theoretical yield = 10g
%yield = Experimental yield /Theoretical yield x100
% yield = 4.72/10 x100
%yield = 47.2%
Therefore, the percentage yield of the experiment is 47.2%
<h3>
♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>
➷ The formula for Potassium oxide is K2O
This is because potassium has a 1+ charge and the oxygen has a 2- charge. Two potassium atoms are required to balance the charge.
<h3><u>
✽</u></h3>
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
The molecular formula of glucose:
C₆H₁₂O₆