Safety matches contain sulphur and?
-
A.
potassium trioxochlorate (V) -
B.
potassium trioxonitrate (V) -
C.
charcoal -
D.
phosphorus sulphide
You May Also Like
The loss of soil through erosion can be reduced by
The loss of soil through erosion can be reduced by A. watering B. crop rotation C. manuring D.…
Can you buy African souvenirs in any other shops? OR …. can you buy African…
Can you buy African souvenirs in any other shops? OR …. can you buy African souvenirs? A. What…
Density,mortality, birth rate are factors that affect
Density,mortality, birth rate are factors that affect A. population B. dominance C. cover D. habitat Correct Answer: Option…
When two waves are superimposed on each other, the following occurrences are possible, except
When two waves are superimposed on each other, the following occurrences are possible, except A. nodal lins B.…
What is the perpendicular distance of a point (2, 3) from the line 2x -…
What is the perpendicular distance of a point (2, 3) from the line 2x – 4y + 3…