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WorksheetsPhysical Science Quiz #1
Total questions: 10
Worksheet time: 2mins
The fourth newest element is named_____________. It was named after a Russian nuclear physicist named Yuri Oganessian.
Moscovium
Nihonium
Oganesson
Tennessine
What IUPAC means?
International Union of Physical Applied Chemistry
International Union of Pure and Applied Chemistry
International Union of Physics and Applied Chemistry
It is the chemical symbol for Nihonium?
Nm
Ni
Nh
N
Synthesis of new elements is accomplished by bombarding target atoms of ___________with ions, such that the sum of the atomic numbers of the target and ion elements equals the atomic number of the element being created.
light elements
heavy elements
low elements
all of the above
It is a newly discovered element with atomic number of 117.
Mc
Ts
Og
Nh
It is the chemical symbol for Nitrogen.
N
Ni
It is the world authority on chemical nomenclature and terminology, including the naming of new elements in the periodic table; on standardized methods for measurement; and on atomic weights, and many other critically-evaluated data
(a)
The term implied that causes a nuclide to change by bombarding it with energetic particle and emits a very high electromagnetic energy
(a)
What is the importance of atomic number in synthesis of a new element?
This number is very important because it is unique for atoms of a given element.
The atomic number is important is because it's how you identify the element of an atom.
It determines the atomic symbol and properties of an element.
all of the above
How many elements have been discovered?
(a)
