It’s on September 12th :)
Answer:
1.) The property by the virtue of which the metals can be beaten into sheets.
<u>Malleability</u>
<u>C</u><u>l</u><u>i</u><u>c</u><u>k</u><u> </u><u>i</u><u>t</u><u> </u><u>w</u><u>h</u><u>i</u><u>l</u><u>e</u><u> </u><u>a</u><u>s</u><u>k</u><u>i</u><u>n</u><u>g</u><u> </u><u>q</u><u>u</u><u>e</u><u>s</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>i</u><u>t</u><u> </u><u>a</u><u>l</u><u>l</u><u>o</u><u>w</u><u> </u><u>u</u><u> </u><u>t</u><u>o</u><u> </u>paste image.<u> </u>
This happens when pollutants emitted by cars, power plants, industrial boilers, refineries, chemical plants, and other sources chemically react in the presence of sunlight. Ozone at ground level is a harmful air pollutant, because of its effects on people and the environment, and it is the main ingredient in “smog."