Question

which metal pollute the air of big city?? ​

Answer 1

Answer:

here is your answer

Explanation:

the ans is

LEAD

HOPE THIS WILL HELP YOU ☺

Answer 2

$\huge\sf\fbox\purple{ ♡ Solution ♡ }$

°°° Explanation °°°

• Chromium is the metal which pollutes the air in the city having a large number of automobiles.13-Nov-2019