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WorksheetsQuiz 4 you
Total questions: 25
Worksheet time: 16mins
Unit of time
Seconds
Km
Metre
None
Bonding in diamond is
covalent
ionic
dipole
metallic
Ionic Solids Have
a low melting point
a moderate melting point
a high melting point
none of these
Diffusion can only occur in________.
solids, liquids and gases
solids and liquids
liquids and gases
gases and solids
The 7th Element on the periodic table
Helium
Nitrogen
Oxygen
Sulphur
The atomic number of oxygen is
8
15.9994
16
O
Electrons are positively / negatively charge. (a) .
Diffusion can only occur in________.
solids, liquids and gases
solids and liquids
liquids and gases
gases and solids
The 7th Element on the periodic table
Helium
Nitrogen
Oxygen
Sulphur
The atomic number of oxygen is
8
15.9994
16
O
Electrons are positively / negatively charge. (a) .
Electrons are positively / negatively charge. (a) .
The atomic number of oxygen is
8
15.9994
16
O
The 7th Element on the periodic table
Helium
Nitrogen
Oxygen
Sulphur
Diffusion can only occur in________.
solids, liquids and gases
solids and liquids
liquids and gases
gases and solids
