What is meant by the terms: (i) Atom (ii) Mass number

      

What is meant by the terms:

(i) Atom

(ii) Mass number

(b) The formula of element T is TCl3. What is the formula of its sulphate?

  

Answers


Martin
(a)
(i) Smallest particle of an element that can take part in a chemical reaction.
(ii) Number of protons and neutrons in the nucleus of an atom

chips.png
marto answered the question on October 1, 2019 at 08:44


Next: Ningemweka hai afikishwe mahakamani kweli idhihiri na uongo ujitenge".
Previous: A certain metabolic pathway takes the following sequence. J ----- K ----- L ----- M ----- N At the start of the experiment an inhibitor was added to the reactants....

View More Chemistry Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions