1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VMariaS [17]
3 years ago
5

What are 3 methods you can use to separate a mixture? Give an example of each.

Chemistry
1 answer:
max2010maxim [7]3 years ago
6 0

Answer:

The three methods we can use to separate a mixture are:

1.sublimation

example: sand and camphor

2.centrifugation

example:cream from milk

3.evaporation

example:salt from sea water

You might be interested in
Winds generally flow away from the equator and towards the poles What transfer does this flow of wind Cause ?
Nookie1986 [14]
An energy transfer, with heat energy moving away from the equator
6 0
4 years ago
Read 2 more answers
Place these ions in order of preferential discharge, 1-4,where 1 is the most and 4 is least perfered.
egoroff_w [7]

Answer:

Silver ions 1 Hydrogen ions 2 Iron ions 3 Sodium ions 4

Explanation:

6 0
3 years ago
When does the composition of a substance does not change?
blagie [28]
I think when it does not react with anything I think
4 0
3 years ago
How many electrons are in ewch energy levels
joja [24]

Answer:

To determine how many electrons fit in each energy level, use the formula:

2n²

N is equal to the number of energy levels. Using this formula, we can determine that there are:

  • First energy level holds 2 electrons
  • Second energy level holds 8 electrons
  • Third energy level holds 18 electrons
  • Fourth energy level holds 32 electrons
  • And so on...

Keep in mind though, that for an atom's outermost shell, it can only contain 8 valence electrons due to the octet rule that states that an element only needs eight electrons in their outermost shell in order to be stable.

8 0
3 years ago
The. Is the process by which gases in the atmosphere absorb and reradiate heat
Anni [7]
The Greenhouse Effect

3 0
4 years ago
Other questions:
  • how do intra-specific and inter-specific relationships within a community maintain biodiversity by preventing competitive exclus
    15·1 answer
  • For wach of the following cases, state whether the density of the object increases, decreases, or remains the same:
    5·1 answer
  • Please HELP HELP ME!!!​
    13·1 answer
  • Calculate the amount of energy when water at 72 degrees c freezes completely at 0 degrees c
    13·1 answer
  • compared to maximum number of electrons that can occupy the d sublevel the max number of electrons that can occupy s sublevel
    8·1 answer
  • Anthanide
    14·1 answer
  • Humans have 50 pairs of chromosomes true or false
    7·1 answer
  • Why galvanizing is coating with zinc
    5·1 answer
  • g A high altitude balloon is filled with 1.41 x 104 L of hydrogen gas (H2) at a temperature of 21oC and a pressure of 745 torr.
    7·1 answer
  • How many atoms will there be in 5.00 g of gold. (Use ^ to show the exponent in scientific notation. For example, 4 X 1011 should
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!