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
bearhunter [10]
2 years ago
10

Heating by direct contact between particles is called ____________​

Chemistry
1 answer:
nataly862011 [7]2 years ago
3 0

Answer:

conduction

Explanation:

Conduction is the transfer of heat between substances that are in direct contact with each other. ... Conduction occurs when a substance is heated, particles will gain more energy, and vibrate more. These molecules then bump into nearby particles and transfer some of their energy to them.

You might be interested in
NH4 oxidation number
Lubov Fominskaja [6]
The answer is +1! Have a great day!
6 0
2 years ago
Use the periodic table to answer the questions below.
Vera_Pavlovna [14]
The three of them have the same amount of electrons, so we can’t determine the right one on that ground. As you might know, Pauli said that electrons are always in the position of the lowest energy. So the first situation is impossible because there is a free place available that takes less energy. Then the 3rd situation is nor possible because if one electron has a different spin than the others, there is a magnetic obstruction that be prevented if the spin changes. This means that the second situation is the right one.
3 0
3 years ago
Read 2 more answers
What mass of Hg will occupy a volume of 75.0 mL?
k0ka [10]
75.0 mL in liters:

75.0 / 1000 => 0.075 L

1 mole -------------------- 22.4 L ( at STP)
( moles Hg) ------------- 0.075 L

moles Hg = 0.075 x 1 / 22.4

moles = 0.075 / 22.4

= 0.00334 moles of Hg

Hg => 200.59 u

1 mole Hg ----------------- 200.59 g
<span>0.00334 moles Hg ----- ( mass Hg )
</span>
mass Hg = 200.59 x 0.00334 / 1

mass Hg = 0.6699 / 1

= 0.6699 g of Hg




7 0
3 years ago
Help help help help help
Savatey [412]

Answer:

Option 4 ) 1-butyne

Explanation:

In organic chemistry, you should use IUPAC convention in order to name an organic compound. First of all, you should identify the lenght of the organic chain, for this case, you have 5 C atoms, but in fact, you have a triple bond (which would be a substitute: ethynil-) as a substitute, so the main skeleton would have 4 C atoms (a butane)

Then, you start by numbering carbon N° 1 as the one that has the substitute (triple bound)-starting from the right, it would be the second C):

CH₃-CH₂-CH₂-C≡CH

Which will finally leads us to 1-butyne

5 0
2 years ago
Read 2 more answers
The results of the gold foil experiment led to the conclusion that an atom is
viva [34]

\sf\large \blue{\underbrace{\red{Answer⋆}}}:

The nucleus of an atom of the element is positively charged and atom has a hollow space inside it.

Explanation:

This experiment was conducted by Rutherford in this experiment. He placed a gold foil and surround it with a screen.

And He exposed gold foil in alpha particles rays in which he noticed that most rays passed through atom which conclude that atom has a large space, some rays get deflected and some reverse their path this show that the positive charge of nucleus of an atom.

4 0
2 years ago
Other questions:
  • Which of the following describes a strong acid?
    15·1 answer
  • Calculate the volume in liters of a potassium iodide solution that contains of potassium iodide . Be sure your answer has the co
    8·1 answer
  • How does temperature, pressure and surface area affect the dissolving process
    14·2 answers
  • Based on its location on the periodic table, how many electrons does oxygen have in its
    11·1 answer
  • What causes pressure inside a helium balloon?
    8·1 answer
  • Determine the mass in grams of 2.25 × 10²¹ atoms of copper.
    13·1 answer
  • 2. If Ben ran for 15 minutes and went 120 meters, how fast did he run?​
    7·2 answers
  • 2 C4H10+13 O2 = 8 CO2+10 H2O
    13·1 answer
  • Someone please help me with this ???
    6·1 answer
  • A liquid has a density of 4.0 oz/cup. Express the density of the liquid in lb/gallon.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!