lesson 20 transition metals Flashcards
1
Q
transition metals are found where
A
in the central part of the periodic table
2
Q
transition metals are all what
A
metals
3
Q
transition metals are what
A
hard and strong metals (eg iron)
4
Q
transition metals all have what
A
high melting points apart from mercury
5
Q
what is mercury
A
a liquid at room temperature
6
Q
transition elements all have a high what
A
density
7
Q
transition elements are much less reactive than what
A
group 1 elements
8
Q
transition elements can form ions with what
A
different charges
9
Q
transition elements form what
A
coloured compounds
10
Q
transition elements can be used as what
A
catalysts
