
Chemistry Diagnostic Test
This page, Chemistry Diagnostic Test, presents our diagnostic test of chemistry.
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This page covers the following topics:
11) What kind of charge is burning?
12) What is an ion?
13) What is the name of the calcium salt of sulfuric acid?
14) What is the oxidation number of Cl in HClO4?
15) What is potential energy?
16) What is the law of conservation of energy?
17) How many moles are there in 39 grams of LiF?
18) What is the percent by mass of oxygen in Fe2O3?
19) How many valence electrons are there in an atom with an electron configuration is 1S22S22P63S23P4?
10) How do you calculate the mass number of an element?
11) How many moles are there in 80 grams of calcium?
12) What is the maximum number of electrons that can occuoy an orbital?
13) What are gamma rays?
14) What type of bonding is in network solids?
15) What is a covalent bond?
16) What type of bonding is exhibited when the electronegativity differential between the two atoms is 1.2?
17) What are Van der Waals forces?
18) What do elements of the same period have in common?
19) What is the correct name for the compound with the formula NH4NO2?
20) What is the formula for potassium hydroxide?
21) Balance the equation: C2H4 + O2 ----> CO2 + H2O
22) What is the element found in group 13 (IIIA) and in period 2?
23) What are metalloids?
24) What types of elements tend to lose electrons?
25) What is metallic bonding?
26) What is enthalpy?
27) What is a nonmetal?
28) What is an acid?
29) What is an isotope?
30) What is a base?
31) What is an exothermic chemical reaction?
32) What is Boyle's law?
33) What is Charles' law?
34) What is Avogadro's hypothesis?
35) What is ionization energy?
36) What is half-life?
37) What is activation energy?
38) What factors affect the rate of reaction?
39) What is the Law of Chemical Equilabrium?
40) What is the Bronsted-Lowry Theory of Acids and Bases?
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