For the love of god , worth 28 points and ill give 5 stars with
question 1(multiple choice worth 3 points)
(03.06 mc)
which substance is a homogeneous mixture?
cereal
silver
nickel
shampoo
question 2(multiple choice worth 4 points)
(03.06 mc)
a centrifuge was used to separate a sample into its components. what conclusion about the sample can be formed based on the technique used?
it was a pure substance.
it was a compound.
it was a heterogeneous mixture.
it was a homogeneous mixture
question 3 (true/false worth 2 points)
(03.06 lc)
pure substances are made up of single elements or compounds.
true
false
question 4(multiple choice worth 4 points)
(03.06 mc)
how is an emulsion different from a solution?
the components are mixed unevenly instead of evenly within the emulsion.
insoluble instead of soluble particles are suspended within the emulsion.
two liquids that normally are not mixable are mixed in the emulsion.
the components of an emulsion are single elements or compounds instead of a mixture of compounds.
match the mixture with its description.
homogeneous
colloid
emulsions
solution
b) microscopically insoluble particles that are suspended throughout another substance
a) two or more liquids that are normally not mixable
c) a solute that is distributed evenly within the solvent
d) a mixture that has its different components mixed evenly within the substance
solution
match all
which of the following techniques can be used to separate a homogeneous mixture into its component parts?
apply pressure
sort by color
sort by size
use magnetism

Answers and Questions:

Question 1: Which substance is a homogeneous mixture?

Shampoo is a substance of homogeneous mixture.

Question 2: A centrifuge was used to separate a sample into its components. What conclusion about the sample can be formed based on the technique used?

 It was a heterogeneous mixture.

Question 3: Pure substances are made up of single elements or compounds.

True, Because if a substance is in the purest form, It has to be a single element.

Question 4: How is an emulsion different from a solution?

The components of an emulsion are single elements or compounds instead of a mixture of compounds.

Question 5: Match the mixture with its description.

Here's the box

Question 6: Which of the following techniques can be used to separate a homogeneous mixture into its component parts?

Apply pressure.

the purpose of a nonfiction text is to give the text a rap up. for example, when i say : frogs are interesting animals is an ending. then when i say: frogs are unique in different ways. that is an intro.

98 points!

assignment

analyzing characters

respond to the following questions in one paragraph for each. use specific examples from the text to support your responses.

1. there is a set of twins on the island named sam and eric. however, when describing them, golding regularly refers to them as samneric. how does this way of describing the twins relate to their behavior and the way that readers understand their characters? what examples of their behavior readers see that samneric is really the appropriate way to refer to them?

2. as the boys set out to search for the beast, ralph allows jack to lead the way, and he sinks to the back of the pack, " to have escaped responsibility for a time." what does this moment lead you to infer about ralph and about his feelings about being the group’s leader? what does this moment foreshadow?

3. while part of the party searching for the beast, simon realizes that the notion of the beast that the other boys have does not make sense. a beast sitting atop a mountain with claws, a beast who did not leave tracks, could have easily caught the twins. simon has a different picture of the beast: "there rose before his inward sight the picture of a human at once heroic and sick." how does this picture relate to the beast that samneric saw? how does it relate to what simon said earlier about the beast being "only us"?

no plagarism

me