Chemistry Quiz: Mendeleev Table and Terms
Free online printable quiz with multiple-choice questions (MCQ) without registration.
Periodic system of chemical elements (Mendeleev's table) is classification of chemical elements, establishing the dependence of various properties of the elements on the charge of their atomic nucleus.
The Chemistry Quiz "Mendeleev Table and Terms" consists of 10 questions that will test your knowledge.
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1. What is the sign for sulfur?
S
2. What is the symbol for aluminum?
Al
3. An atom is ...
the smallest chemically indivisible part of matter
4. How many elements are there in Mendeleev's table?
118
5. Cations are ...
positive charge
6. How many atoms are found in nature?
Over 90
7. Is a molecule a divisible particle of matter?
Yes
8. Which element is the first in the Mendeleev table?
H
9. Elements that do not occur in nature create.
In nuclear reactions
10. Which element is an exception when rounding the mass value of an atom?
Chlorine