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Marta_Voda [28]
3 years ago
14

1.257 m = ___ mmfill in the blank or tell me how to convert it, I never wrote it down

Chemistry
2 answers:
Serga [27]3 years ago
8 0
1 Metre is equal to 1000 milimetres

1.257 m * 1000 mm = 1257 milimetres
tangare [24]3 years ago
4 0
The answer is 1257 hope i helped
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Campare and Conteast Physical and chemical properties.
I am Lyosha [343]

Answer:

Physical properties are changes in color, weight, mass, density, volume, whether it is freezing, tarnishing, boiling, etc. while chemical properties are changes in the compound of the object such as whether an object is/isn't flammable, affected by acid, it dissolves, ferments, rots, ignites in water, etc.

Explanation:

Physical property examples: a piece of steel is cut in half, a sugar cube is ground up into a powder, ice melts into water, clouds form in the sky, you mow the lawn, the water turned purple when you dropped red and blue dye in it, leaves grow in the spring, ethyl alcohol boils at 79° C, you cut apples up

Chemical property examples: pancakes cook on the griddle, fireworks explode in th sky, Alka-Seltzer gives off carbon dioxide when added to water, roasting a marshmellow, milk sours when left on the counter, burning wood in a bonfire, salt dissolves in water, food is digested in the stomach

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3 years ago
The periodic law states that the physical and chemical properties of elements are periodic functions of their?
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3 years ago
Which statement describes the components of a mixture?
Blababa [14]
B is your answer to this
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3 years ago
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Answer:

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