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
galina1969 [7]
3 years ago
7

A car mechanic had a sealed bucket containing a substance in the gas phase. She left the bucket outside over the weekend. When s

he returned, the substance had changed phase, and the substance was in the liquid phase. What happened to the molecules of this substance?​
Chemistry
1 answer:
motikmotik3 years ago
4 0
A phase change from Gas to liquid means that it was cold outside and so the molecules went from being very free moving to forming bonds with one another due to the cold.
You might be interested in
choose five elements from the periodic table and arrange them according to increasing atomic radii increasing ionization energy
gregori [183]
Choose five elements from the periodic table and arrange them according to increasing atomic radii increasing ionization energy increasing electronegativity in increasing metallic property
6 0
3 years ago
Will the scientific method be different 100 years from now ? Why or why not?
sveta [45]
NO, it should not be the process is still the same . the only factors about it that should change is the experiment itself.:)
5 0
4 years ago
Read 2 more answers
What would happen if uranium-241 lost 2 protons and 2 neutrons?
kupik [55]
If uranium-241 lost 2 protons and 2 neutrons, then  thorium-237 would be produced. The number beside the element is the mass number which is the sum of protons and neutrons.  If uranium would lose 2 protons and 2 neutrons, then the mass number would decrease by 4 making it 237. Looking in a periodic table, thorium is the element which has a mass number of 237.
5 0
3 years ago
How many aluminum atoms are in 1 mole of aluminum?
natulia [17]

Answer:

2 atoms of aluminium makes a molecule of aluminium

8 0
3 years ago
What is a valence electron
shtirl [24]

is an outer shell electron that is associated with an atom

3 0
4 years ago
Other questions:
  • The minimum amount of energy necessary to start a chemical reaction is
    7·2 answers
  • WRITING AND BALANCING EQUATIONS
    6·1 answer
  • An increase in the ratio of insulin to glucagon will increase the activity of which of the following enzymes (+ indicates activi
    8·1 answer
  • What percent of the universe's age is the first 400,000 years?
    7·1 answer
  • Given a mixture of sand and water, state one process that can be used to separate water from the sand
    6·1 answer
  • Why can water dissolve many substances
    14·1 answer
  • Robert has pure samples of both D-ribose and D-arabinose, but he forgot to label them. He only has some nitric acid, the reagent
    9·1 answer
  • Difference between reactants and products.​
    8·1 answer
  • In 1945, a Raytheon engineer named Percy Spencer was fiddling with energy sources for radar equipment. While testing a new vacuu
    5·1 answer
  • How many amps are required to produce 75. 8 g of iron metal from a solution of aqueous iron(iii)chloride in 6. 75 hours?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!