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
Lerok [7]
3 years ago
13

Which statement is true about the particles of a solid when the solid

Chemistry
2 answers:
Vikki [24]3 years ago
8 0
2) Their kinetic energy increase.
ira [324]3 years ago
6 0

Answer:

2) Their kinetic energy increases.

Explanation:

The particles have more kinetic energy because they move around more when they are a liquid.

You might be interested in
If y > z, which of the following equations must be true?
marin [14]

Answer:

I think the answer is y-z>0

8 0
3 years ago
What is a solution for deforestation <br><br><br><br> (full sentences please)
IrinaVladis [17]

The best solution to deforestation is to curb the felling of trees by enforcing a series of rules and laws to govern it. Deforestation in the current scenario may have reduced; however, it would be too early to assume. The money-churner nature of forest resources can be tempting enough for deforestation to continue.

4 0
3 years ago
Read 2 more answers
Should existing structures build from CCA-treated wood be removed?
Arturiano [62]
<span>There are pros and cons as to whether CCA-treated (pressure-treated) wood should be removed from existing structures, and both sides are subjective. Some of the arguments for leaving it include: *When burned, the wood can release dangerous, and sometimes, lethal fumes. *If buried in a landfill, the chemicals can soak into the ground and eventually contaminate ground water. *Removing it can expose people to arsenic *It is costly to remove an existing infrastructure that may or may not be harming people *Studies conducted within the past decade have determined structures containing CCA-treated wood pose no hazard *Studies also concluded that children who played on CCA-treated playgrounds were exposed to arsenic levels lower than those that naturally occur in drinking water Some of the arguments for removing it include: *The EPA determined that some children could face higher cancer risks from exposure to CCA-treated wood *If removed, it will need to be disposed of and, as discussed above, that creates another set of problems that could affect a community's health. A possible solution is to leave existing CCA-treated wood in place but seek viable, safe alternatives for future structures.</span>
3 0
3 years ago
The chemical formula of bromomethane is BrCH3. Which correctly describes the number of atoms of each element in bromomethane?
Anit [1.1K]

The number of atoms of each element :

C : 1 atom

H : 3 atoms

Br = 1 atom

<h3>Further explanation</h3>

Given

Bromomethane-CH₃Br

Required

The number of atoms

Solution

The empirical formula is the smallest comparison of atoms of compound forming elements.  

A molecular formula is a formula that shows the number of atomic elements that make up a compound.  

The number of atoms in a compound is generally indicated as a subscript after the atom

C : 1 atom

H : 3 atoms

Br = 1 atom

Total 5 atoms

4 0
3 years ago
What planet is characterized by rings of ice particles?
iris [78.8K]

Saturn has the most extensive ring system in our solar system & most of the particles floating around in the ring are ice...


Answer=Saturn

5 0
3 years ago
Read 2 more answers
Other questions:
  • Simple question. How many groups and how many periods are on the periodic table? Which directions do they go?
    5·2 answers
  • What does it mean when, we say that the earth's water is always moving, or part of a cycle?
    12·2 answers
  • Write the complete ionic equation and the Net ionic equation for: K2C2O4(aq)+Pb(OH)2(aq) -&gt; 2KOH(aq)+PbC2O4(s)
    12·1 answer
  • Is petrol hard to make
    9·1 answer
  • What is the chemical symbol for element 2
    14·1 answer
  • Which do you use to qualify matter?
    8·1 answer
  • How many atoms are in 24.23 moles of Pb?
    6·1 answer
  • Force causes
    8·1 answer
  • My insta is gageisgod7j7 HMU
    6·2 answers
  • you are carrying out the following reaction: o2 2h2 −−&gt; 2h2o you start with 6.0 moles of oxygen and 4.0 moles of hydrogen. ho
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!