Chemistry, 22.10.2021 21:20 zafarm2oxgpmx
(1) are separated without any chemical reactions. There are many
different kinds of mixtures. Different mixtures are separated in (2) ways.
Physical (3) separates the components of varying sizes using a
spoon or any scooping material or by picking. The use of (4) can be done
to separate the metallic materials from nonmetallic materials. (5) is the
separation of an insoluble solid from a liquid mixture using a semipermeable
membrane like filter paper.
In decantation, the large particles of insoluble solid are separated from the
(6) mixture. (7) separates the soluble solid from the liquid
component of the solution by evaporating the liquid substance.
choices
magnet
mixtures
filtration
different
manipulation
evaporation
liquid
Answers: 2
Chemistry, 22.06.2019 00:00
What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)? a. 5.0 × 103 b. 5.0 × 10-3 c. 5.0 × 1017 d. 5.0 × 10-17
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Chemistry, 22.06.2019 06:40
Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
Answers: 3
Chemistry, 22.06.2019 07:30
What is i fracture in the crust called when land move up, down or sideways
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(1) are separated without any chemical reactions. There are many
different kinds of mixtures. Dif...
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