Chemistry Practice Tests – Particulate Nature of Matter


Hello and Welcome to UTME/SSCE Chemistry Practice Tests - Particulate Nature of Matter

  1. You are to attempt 5 random objectives questions ONLY.
  2. Supply Your Full Name and Location in the text box below and begin immediately.
  3. You can attempt as many times as possible
  4. Your time starts NOW!
Full Name (Surname First):
Location (City/State):


How many electrons are in the ion F -

(a) 8     (b) 9     (c) 10     (d) 19


How many molecules of white phosphorus, P4 are contained in 248 g of the substance?  

(a) 3.01 x 1023     (b) 6.02 x 1023     (c) 1.20 x 1024    (d) 5.42 x 1024


What is the percentage by mass of sulphur in aluminium tetraoxosulphate (VI), Al2(SO4)3.
(AI = 27, S = 32, O = 16)  

(a) 14.71%      (b) 21.33%     (c) 28.07%     (d) 42.66%


The atomic number of an element is 17. It has different atoms containing 18 neutrons and 20 neutrons, with a relative abundance of 75% and 25% respectively. Calculate the relative atomic mass of the element. 

A. 35     B. 30    C. 35.5     D. 30.5


An element X with relative atomic mass 16.2 contains two isotopes   with relative abundance of 90% and  with relative abundance of 10%. The value of m is ______ 

(a) 14      (b)12      (c) 18      (d) 16


To submit your quiz and see your score/performance report; Make sure you supply your Full Name in the form above.

Unable to submit your quiz? Kindly Click Here To Retake UTME/SSCE Chemistry Practice Tests - Particulate Nature of Matter. Make sure you supply your Full Name before submission.





Online Learning and Assessment Portal for Nigerian and International Students
error: Content is protected !!