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WorksheetsDay 1 Quiz TEP BCP
Total questions: 16
Worksheet time: 6mins
If an atom contains more protons compared to electrons, the atom is said to be ______________________.
Neutral charged
Positively charged
Negatively charged
I don't understand
Number of proton called ______________
Atomic Mass
I am still confuse
Mass Number
Atomic Number
In one atom contains:
Electron
Nucleus
Neutron
Chemical symbol
Proton
No of neutrons + no of protons equal to ________________
Atomic Number
Nucleus
Atomic Mass
I cannot remember
Bromine Ion contain _________________________________
17 protons and 18 electrons
17 protons and 17 electrons
35 protons and 36 electrons
35 protons and 35 electrons
I am not sure
90% of the mass of an organism in this world composed of elements which are:
Carbon, Nitrogen, Oxygen and Hydrogen
Nitrogen, Oxygen, Helium, Hydrogen
Oxygen, Carbon, Hydrogen
Carbon and Hydrogen
Atom having same atomic number but different mass number
Isononano
Isopropanol
Isobar
Isotopes
Cation is define as;
Ion with negative charge formed by gaining of electrons
Ion with negative charge formed by losing of electrons
Ion with positive charge formed by losing of electrons
Ion with positive charge formed by gaining of electrons
Which below are ionic compound:
NaCl
MgBr
MgF2
CaBr2
Which below are polyatomic anion:
N3+
OH-
Cl-
NO3-1
Which below is compound?
Cl2
H2
O2
CH4
Below is ionic form by ionic bonds EXCEPT;
MgCl2
RbCl2
H2O
CaCl2
When electron are shared, the compound bond is call _____________.
Ionic bond
Covalent bond
Cation bond
Anion bond
Which below are non-metal?
C
Au
Ag
O
Which below are Noble Gas?
Nitrogen
Hydrogen
Argon
Oxygen
Left hand side of chemical reaction equation represents ___________________
Product
Material
Reactants
Final Product
