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WorksheetsIntroduction to Metals N5 Lesson 1
Total questions: 15
Worksheet time: 15mins
When metals form ions, they ...
lose electrons and become positively charged
lose electrons and become negatively charged
gain electrons and become positively charged
gain electrons and become negatively charged
Metals are found
below the dark line of the periodic table
above the dark line of the periodic table
in group 1, 2 and the transition metal area only
both above and below the dark line of the periodic table
Which of these is NOT a property of metals?
Ductile
Strong
Conductor of Electricity
Insulator of Heat
Metals are held together by
ionic bonds
covalent bonds
intermolecular bonds
metallic bonds
A metallic bond is
electrostatic attraction between positive and negative ions
electrostatic attraction between negative ions and positively charged charged delocalised electrons
electrostatic attraction between positive ions and negatively charged delocalised electrons
shared pair of electrons between 2 positive nuclei
Because metals are held together by strong metallic bonds they ...
conduct electricity
do not conduct electricity
have high melting and boiling points
have high melting points but low boiling points
Metals conduct electricity because
they have free moving (delocalised) electrons that can carry current)
the crystal lattice is broken and the ions are free to move
because they are held together by strong metallic bonds
they are shiny
Which of these could be the structure of a metal?
Which of these could be the structure of an ionic substance?
Which of these could be the structure of covalent molecule?
Which of these could be the structure of covalent network?
Which of the substances shown is likely to be a metal?
A
B
C
D
Which of the following does NOT contain metallic bonding?
copper
aluminium
calcium
sulfur
Which of the following elements forms an ion with a single positive charge and an electron arrangement of 2,8? You may wish to use the data booklet to help you.
magnesium
potassium
sodium
fluorine
Which of the substances in the table is likely to be a metal?
A
B
C
D
