
Periodicity I

Quiz
•
Chemistry
•
University
•
Hard
SF MY
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following has the smallest atomic radius?
Na
Mg
Si
P
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is an amphoteric oxide?
Aluminium oxide
Sodium oxide
tetraphosphorus decoxide
Magnesium oxide
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following chlorides does not produce white fumes when reacted with water?
Magnesium chloride
Silicon tetrachloride
Phosphorus pentachloride
Sulfur dichloride
4.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Which of the following oxides is/are insoluble in water?
MgO
Al2O3
SiO2
SO2
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following Period 3 elements produces a blue flame when burned in excess oxygen?
Na
Al
Si
S
6.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
The ionisation energy of Period 3 elements generally increases across the period. Which two elements break this trend?
Be
B
N
O
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following has the highest melting point?
Mg
Si
P
NA
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