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
omeli [17]
3 years ago
9

What happens when the temperature changes from cold to hot in most substances

Chemistry
2 answers:
mihalych1998 [28]3 years ago
6 0

Explanation:

As the temperature of a solid, liquid or gas increases, the particles move more rapidly. As the temperature falls, the particles slow down. If a liquid is cooled sufficiently, it forms a solid. If a liquid is heated sufficiently, it forms a gas.

amm18123 years ago
4 0

Answer:

<h2>When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. ... Solids, liquids and gases all expand when heat is added.☺</h2>
You might be interested in
liam uses a machine that counts waves on a metal cable. The machine counts 25 waves in 2 seconds. what is the frequency of the w
Softa [21]
Frequency is defined as the number of waves per second. In this machine 25 waves pass in one second.
We need to calculate the number of waves that pass a particular point during one second.
During 2 seconds -25 waves
Therefore in one second - 25/2 = 12.5 waves/s.
1 wave per second has the unit Hertz (Hz)
Therefore answer is 12.5 Hz
7 0
3 years ago
El agua con trozos de hielo es heterogenea o homogenea
dimaraw [331]
El agua con hielo es sistema heterogénea .
4 0
2 years ago
El cation en el CaS​
Rus_ich [418]

Answer:

whatdidhesayyyy?

7 0
2 years ago
Read 2 more answers
The percent composition of nh42c2o4
zzz [600]

Answer: Percent composition by element

Element Symbol Mass Percent

Hydrogen H 6.498%

Carbon C 19.357%

Nitrogen N 22.574%

Oxygen O 51.571%

HOPE THIS HELPS

5 0
2 years ago
What's the answer to equation Ba+Br2=
Andrej [43]

Answer:

BaBr2, Barium Bromide

Explanation:

7 0
3 years ago
Other questions:
  • Allena and Charissa were discussing whether Cl2 is an element or a compound. Allena said that it is an element because it has on
    15·1 answer
  • Which substance acts as the anode in the lead-acid automobile battery?
    15·1 answer
  • What are the 6 Steps in the Nitrogen Cycle? Using = NH3, Denitrification, No2 and NO3, Nitrification Bacterial nitrogen fixation
    8·1 answer
  • What is kinetic energy related to?<br><br> heat<br><br> position<br><br> motion<br><br> electricity
    7·2 answers
  • A standard weight used to calibrate balances has a mass of 100.00 g and a volume of 12.0 mL. What is the density of this standar
    15·1 answer
  • How many liters are in 2.36 gallons?
    9·2 answers
  • Examine the peptide. Thr‑Glu‑Pro‑Ile‑Val‑Ala‑Pro‑Met‑Glu‑Tyr‑Gly‑Lys Thr‑Glu‑Pro‑Ile‑Val‑Ala‑Pro‑Met‑Glu‑Tyr‑Gly‑Lys Write the s
    12·1 answer
  • which type of bonding involves sharing valence electrons, but the valence electrons aren't confined to a specific region between
    11·1 answer
  • CH=C-CH=CH– CH = CH, what is the name of this molecule?​
    5·1 answer
  • How many atoms are in 0.560 moles of iron?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!