Chemistry, 23.04.2021 14:40 laceybudd9472
1 Look at the pollutants in the table on page 214.
a Which come from petrol burned in car engines?
b Which come from air? How and why do these form?
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One similarity and one difference between an element and a mixture of elements
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1 Look at the pollutants in the table on page 214.
a Which come from petrol burned in car engines?...
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