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What substance in cigarette causes the blood to change colour?
Wiki User
∙ 12y ago
nickateen
Wiki User
∙ 12y ago
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What substance causes the green colour in plant?
Chlorophyll.
What are the six characteristics of a chemical change?
1. evolution of a gas 2. change in colour of the substance 3. change in temperature of the substance 4. formation of precipitate
Disadvantage of paint?
it causes surfaces to which applied to change colour
What is another substance will chANGE COLOUR OTHERT THAN RED CABBAGE?
G
What is a substance used to change the colour of a other material that is a three letter word?
dye
What does thermochromatic mean?
it refers to a substance undergoing a reversible change of colour when heated or cooled
What substance like litmus will change colour in acids and alkalis?
Sorry but I don't know
What is a sign of a reaction oh a chemical change?
a colour change, a gas produced or a precipitate (new substance/solid) formed.
What is the color of purple bougainvillea indicator if the substance is acidic?
acidic - magenta basic - no colour change
What is the color of purple bougainvillea indicator if the substance is acid?
acidic - magenta basic - no colour change
What is the name of chemical that change rock into brownish colour?
A chemical that alters the apparent color of a substance is a dye.
Why do stars change colours?
They don't actually change colour but the earth's atmosphere causes an apparent change of colour according to the time of day. And other factors like the amount of radiation emitting from the star itself.
