Question

CHECK YOUR KNOWLEDGE-2
1. Name the following:
(a) Metals are arranged in a series based on their reactivity called the
(b) Name the reaction in which a more reactive metal displaces a less reactive metal from its salt
solution.
(c) Name a metal, which is used for making amalgam.
(d) Name a metal, which is a constituent of haemoglobin in blood.​

Answer 1

Answer:

(a) Reactivity series

(b) Displacement reaction

(c) Mercury ( it is an alloy so it combines with another metal to form amalgam )

(d) Iron

Answer 2

Answer:

reactivity series.

copper strip is placed in magnesium sulphate solution no reaction takes place

Mercury

Iron

Excuse me are you in Seedling Modern High school.