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
Marat540 [252]
2 years ago
10

Atoms are the smallest particles of a compound that still retain the properties of that

Chemistry
1 answer:
N76 [4]2 years ago
5 0

Answer:

the answer is true

Explanation:

it is the smallest particle in an element that takes part in a chemical reaction

You might be interested in
Which of these elements would form an ionic bond between them?
Pepsi [2]
C. Ca and Br because they're metals and nonmetals
6 0
3 years ago
Read 2 more answers
If 50 ml of 0.235 M NaCl solution is diluted to 200.0 ml what is the concentration of the diluted solution
Helen [10]

This is a straightforward dilution calculation that can be done using the equation

M_1V_1=M_2V_2

where <em>M</em>₁ and <em>M</em>₂ are the initial and final (or undiluted and diluted) molar concentrations of the solution, respectively, and <em>V</em>₁ and <em>V</em>₂ are the initial and final (or undiluted and diluted) volumes of the solution, respectively.

Here, we have the initial concentration (<em>M</em>₁) and the initial (<em>V</em>₁) and final (<em>V</em>₂) volumes, and we want to find the final concentration (<em>M</em>₂), or the concentration of the solution after dilution. So, we can rearrange our equation to solve for <em>M</em>₂:

M_2=\frac{M_1V_1}{V_2}.

Substituting in our values, we get

\[M_2=\frac{\left ( 50 \text{ mL} \right )\left ( 0.235 \text{ M} \right )}{\left ( 200.0 \text{ mL} \right )}= 0.05875 \text{ M}\].

So the concentration of the diluted solution is 0.05875 M. You can round that value if necessary according to the appropriate number of sig figs. Note that we don't have to convert our volumes from mL to L since their conversion factors would cancel out anyway; what's important is the ratio of the volumes, which would be the same whether they're presented in milliliters or liters.

5 0
3 years ago
What does heat mean in chemistry
Tpy6a [65]

Answer:

Heat is the transfer of energy that results from the difference in temperature between a system and its surroundings. At a molecular level, heat is the transfer of energy that makes use of or stimulates disorderly molecular motion in the surroundings.

Explanation:

8 0
3 years ago
What is a chemical equation list any four ways in which a chemical equation can be more informative​
miss Akunina [59]

the any four ways in which a chemical equipment can be more informative are 1 colour change2 change of temperature 3 evolution of gas 4 production of n odar

Explanation:

if the answer is correct mark me as brain list

7 0
3 years ago
When water freezes,it contracts true or false
Zigmanuir [339]
The correct answer is:  False.
_______________________________________________________
Water expands (gets larger/ is less dense in solid form than in liquid form) when it freezes).
_______________________________________________________
6 0
3 years ago
Read 2 more answers
Other questions:
  • What stress will shift the following equilibrium system to the left?
    12·1 answer
  • Which of the following metals would be the best for the new frying pan?
    5·1 answer
  • Benzene exists as a resonance hybrid and its bonds exhibit characteristics that are halfway between single and double bonds. Res
    12·1 answer
  • Which is most likely to happen during a precipitation reaction?
    12·1 answer
  • Calculate the final temperature of 12.0 g of Argon (considered as an ideal gas) that is expanded reversibly and adiabatically fr
    12·1 answer
  • How does an atom of one element differ from the atom of another element?
    15·1 answer
  • Calculate the pH of a solution that is 0.205M benzoic acid and 0.230M sodium benzoate, a salt whose anion is the conjugate base
    10·1 answer
  • What element is located in Group 2, Period 4?
    13·2 answers
  • Which is responsible for the formation of rust on metals?(1 point)
    6·1 answer
  • Which scenario best exemplifies the way a signal is passed down an axon coated with myelin sheath?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!