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
I am Lyosha [343]
2 years ago
15

Heat transferred by direct contact from one particle of matter to another is know as ____.

Chemistry
2 answers:
Alex777 [14]2 years ago
6 0

Answer:

B

Explanation:

mariarad [96]2 years ago
6 0

Answer:

radiation

Explanation:

because it move from one particle to another and place to place

You might be interested in
Interpreting the periodic table
Goryan [66]

Here is an image of the periodic table. Hope this helps.

6 0
2 years ago
Identify the effect of increasing acidity on the solubility of the given compounds.
Ilia_Sergeevich [38]

All the given compounds are basic on acidifying their solubility increases.

<u>Explanation:</u>

  • C a_{3}\left(P O_{4}\right)_{2} solubility will increase, since it is basic in nature, on acidifying  solubility increases.
  • F e S being basic on acidification, the solubility increases.
  • M g C O_{3} is alkaline in nature, it gets neutralized and there is no increase in acidity.
  • M g B r_{2} is a salt and it shows no effect on acidification.
  • A g I is a salt but insoluble in water and shows no effect on acidification.
  • M g(O H)_{2} is strongly basic in nature, on acidifying the solubility increases.
4 0
3 years ago
Suppose that, from measurements in a microscope, you determine that a certain layer of graphene covers an area of 2.60μm2. conve
garri49 [273]
Given that 1 micrometer or micron (um) is equivalent by definition to 1 x 10^-6 m, this means that 1 square micron (um^2) is equivalent to (1 x 10^-6)^2 m^2, or 1 x 10^-12 m^2.

(2.60 um^2) * (1 x 10^-12 m^2 / 1 um^2) = 2.60 x 10^-12 m^2
Therefore the layer of graphene covers an area of 2.60 x 10^-12 m^2.
<span />
5 0
3 years ago
Read 2 more answers
Simon has collected three samples from the coral reef where he observes marine life. He must determine whether each one is a pur
-Dominant- [34]

Answer:

SAMPLE A - pure substance.

SAMPLE B - homogeneous mixture.

SAMPLE C - heterogeneous mixture.

Explanation:

3 0
3 years ago
Calculate the mass percent composition of sulfur in Al2(SO4)3.
Anastaziya [24]
The molar mass of aluminum sulftae is 342.14 g/mol.

Since the subscript shows that there are 3 sulfurs within the substance, the total mass of sulfur is 96.21g/mol

Now take the mass of the sulfur and divide it by the molar mass of aluminum sulfate, then multiply by 100:
(96.21/342.15)(100) = 28.1% mass composition of sulfate
6 0
3 years ago
Other questions:
  • We both have 10 neutrons in our nuclei. What are we?
    8·2 answers
  • In which picture(s) will you find a state of matter that has particles who have more energy than liquid water?
    5·2 answers
  • Crystallization from cooling magma describes one way that
    8·1 answer
  • Which of the following laboratory tools would be most appropriate for determining the volume of an irregular shape?
    15·1 answer
  • A primary purpose of conducting a hazardous materials exercise is to find out:
    9·1 answer
  • Branliest to correct answer
    12·1 answer
  • How long does it take to fill one train car full of nuclear power can keep a power plant running
    8·1 answer
  • A desert that contains plants and animals that have been there a long time is<br> an example of
    11·1 answer
  • Please help if you can.
    5·1 answer
  • A new garage door opener app is introduced to the market, claming it can close your garage door from a farther distance than a t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!