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WorksheetsAtomic Structure and Periodicity
Total questions: 14
Worksheet time: 16mins
In the element above, the number 28.08 represents the ____________
Atomic Number
Mass Number
Group
Number of Protons Present
How does the Compound carbon Dioxide bond?
Covalently
Ionically
Carbon Dioxide doesn't bond
Vander waal Forces
An Element X has an electronic configuration of 2,8, 8.
Which group in the Periodic table does it belong to?
(a)
Strontium is in the same Group as Calcium in the Periodic Table. Strontium is a non- metal, True or False?
True
False
Who is this atom?
Lithium
This Atom doesn't exist
Beryllium
Helium
Which two atoms are Isotopes of each other?
Atom 1
Atom 2
Atom 3
Atom 4
What is the name of isotope 1?
Argan - 10
Oxygen-10
Oxygen-18
Argan 11
The element Fluorine has how many Neutrons?
(a)
Both metals and ionic compounds can conduct electricity. True / False
True
False
Which Subatomic Particle determines the identity of an element?
Valence Electrons
Neutrons
Protons
Electrons
Predict the type of bonding that occurs between Aluminum and Oxygen.
ionic
metallic
covalent
Diamond and Graphite are both (a) of Carbon
Ionisation energy increases going across the period
True
False
Ionisation energy (a) going down the group.
