Notifications
Clear all
(a) Phosphorus is a very ____ non-metal. (b) Metals are _____ conductors of heat and _____ (c) Iron is ______ reactive than copper.
Materials: Metals and Non-Metals
1
Posts
2
Users
0
Likes
408
Views
0
13/04/2021 12:27 pm
Topic starter

Fill in the blanks.
(a) Phosphorus is a very ____ non-metal.
(b) Metals are _____ conductors of heat and _____
(c) Iron is ______ reactive than copper.
(d) Metals react with acids to produce ______ gas.
Answer
Add a comment
Add a comment
Topic Tags
1 Answer
0
13/04/2021 12:28 pm

(a) reactive
(b) good, electricity
(c) more
(d) hydrogen
Add a comment
Add a comment
Forum Jump:
Related Topics
-
Which of the following non-metals is a liquid? (a) Sulphur (b) Phosphorus (c) Carbon (d) Bromine
4 years ago
-
Electrical wires have a coating of insulating material. The material, generally used is (a) sulphur (b) graphite (c) PVC (d) none of these
4 years ago
-
Food cans are coated with tin and not with zinc because (a) zinc is costlier than tin (b) zinc is less reactive than tin (c) zinc is more reactive than tin (d) zinc has a higher melting point than tin
4 years ago
-
Generally, non-metals are not conductors of electricity, which of the following is a good conductor of electricity?
4 years ago
-
Which of the following methods is suitable for preventing an iron frying pan from rusting? (a) Applying paint (b) Applying grease (c) Applying a coating of zinc (d) all of these
4 years ago
Topic Tags:
class 8 (3408)
,
cbse (15084)
,
ncert (13840)
,
materials metals (98)
,
non metals (539)
,
Forum Information
- 321 Forums
- 27.3 K Topics
- 53.8 K Posts
- 95 Online
- 12.4 K Members
Our newest member: Stripchat
Forum Icons:
Forum contains no unread posts
Forum contains unread posts
Topic Icons:
Not Replied
Replied
Active
Hot
Sticky
Unapproved
Solved
Private
Closed