What makes up a film badge?
an electrolyte paste spread across a plastic sheet
a thin f...
Chemistry, 29.11.2020 18:10 giavanleer14
What makes up a film badge?
an electrolyte paste spread across a plastic sheet
a thin film of salts and other chemicals on clear acetate
layers of photographic film covered in black paper
a panel of photographic film exposed to the air
Answers: 1
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