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WorksheetsATOMS and ISOTOPES
Total questions: 17
Worksheet time: 9mins
Which program are you from?
TPPS
TSFT
Please state your matric number.
The quranic verse that mentions about atom is
Surah Al-Zalzalah
Surah As-Saba'
Surah At-Takwir
Surah Al-Fatihah
What is matter?
Anything that occupies space and possess mass.
Anything that occupies space and possess volume.
Anything that does not have mass and volume.
Anything that does not occupies space and invisible.
Choose two division of matter.
Solutions
Pure substances
Mixtures
Compounds
Homogeneous mixture have the
same phases.
same volumes.
same masses.
same type of atom.
Atom consists of
protons only.
protons and electrons.
protons and neutrons.
protons, electrons and neutrons.
Choose the CORRECT statement.
Electron has charge +1.
Proton has negligible mass.
Proton has charge +1.
Neutron has charge of - 1.
Choose the CORRECT statement.
Nucleon number = Z+n
Nucleon number = A-Z
Choose the FALSE statement
Neutral atom has the same number of protons and electrons.
Cation has less number of electrons than protons.
Anion has greater number of protons than electrons.
What is the number of neutron of Plutonium-244 that has proton number 94?
94
244
150
338
The number of electrons in Cl ion in the diagram is
1
17
18
36
The number of neutrons in the ion in the diagram is
2
4
5
9
Isotope is
atoms of an element with the
same number of protons, but different number of neutrons
atoms of an element with the
same number of protons, but different number of electrons
atoms of an element with the
same number of electrons, but different number of neutrons
same number of electrons, but different number of protons
Isotopes have the same.... (more than one nswers)
Physical properties
Charge of nucleus
Electronic configuration
Chemical properties
Chemical properties are listed below EXCEPT
Ionisation energy
Electron affinity
Electronegativity
Effusion rate
Listed below are the physical properties EXCEPT
Boiling point
Solubility
Size of atom
Density
