Question

1. Name the metal/non-metal used
(a) to make railway tracks
(c) as plant nutrient
(e) Two metals which can displace hydrogen from dilute hydrochloric acid.
of metals which are malleable as well as ductile
(b) to make thermometer
(d) in the preparation of common salt​

Answer 1

Answer:

a).steel

c). nitrogen and phosphorus

e).sodium and aluminium

tin

b).mercury

d).when metal react with base or a acid , salt will be forced

example sodium + hydrochoric acid = sodium chloride + hydrogen

Explanation:

Answer 2

Answer:

Answer is send by image

Explanation:

Hope you are helped!