Question
Question: “Chile saltpetre” is an ore of....
“Chile saltpetre” is an ore of.
A
Iodine
B
Sodium
C
Bromine
D
Magnesium
Answer
Sodium
Explanation
Solution
Chile salt petre → NaNO3
“Chile saltpetre” is an ore of.
Iodine
Sodium
Bromine
Magnesium
Sodium
Chile salt petre → NaNO3