1
Q
Physical properties
A
- good heat and electricity conductors
- hard and strong
- have high densities
- high melting points(no mercury)
2
Q
Mercury is a…
A
liquid at room temperature so it has a low melting point.
3
Q
Transition metals compared to alkali metals have…
A
very high melting points
- denser
- harder and stronger
4
Q
Chemical properties
A
- much less reactive than group 1
- do not react with oxygen or water rapidly
5
Q
Transition metals are useful…
A
structural materials.
6
Q
Roman numbers are used, because…
A
some transition metals can form 2 or more ions.
7
Q
Compounds of different ions are…
A
different colours.
8
Q
Nickel is used as…
A
a catalyst in the manufacture of margarine.
9
Q
Transition metals and their compounds are important in…
A
chemical industry as a catalyst.
Chemistry
flashcards
Decks in class (31)
# Cards
-
Acids, Bases and salts28
-
Energy Change21
-
Elements, Compounds And Mixtures21
-
Structure And Bonding25
-
Kinetic Theory17
-
Paper Chromatogtaphy21
-
Rates Of Reaction19
-
Compounds8
-
Displacement and Extraction of metals13
-
Organic Chemistry22
-
Electrolysis24
-
Aluminum Oxide13
-
Sodium Chloride11
-
Periodic table29
-
Structure and bonding of carbon2
-
Metals21
-
Transition metals9
-
Reactivity series13
-
Extracting copper20
-
Metal carbonates11
-
Identification of ions22
-
Quantitative chemistry17
-
Reversible reaction11
-
Burning fuels11
-
Bio Fuels7
-
Polymers27
-
Plastic waste9
-
Alcohols, carboxylic acids and esters20
-
Titration practical8
-
Identification of ions practical5
-
Rate of reaction practical9
