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
ValentinkaMS [17]
4 years ago
15

An atom contains on proton, one electron, and one neutron. Which two particles are most similar in mass

Chemistry
2 answers:
zlopas [31]4 years ago
6 0
Its the proton and the neautron because they both are in the nucleaus and most of the mass in its atom is in the nucleaus
Darya [45]4 years ago
5 0
Proton and neutron have similar masses.
You might be interested in
How does a higher heat capacity affect the amount of time it takes for an object’s temperature to change?
marshall27 [118]
<span> An object with a high specific heat would change temperature more slowly than one with low specific heat. Water, for example has a very high specific heat so it requires a lot of energy to heat it up. It also takes a while for water to cool down because it holds that heat for a long time. <3</span>
5 0
4 years ago
A 15.0 L tank of gas contained at a high pressure of 8.20 • 10^4 torr. The tank is opened and the gas expands into an empty cham
Kay [80]

Answer:

P₂ = 0.205torr

Explanation:

Boyle's law relates the pressure and volume of a gas under two different conditions. The equation is:

P₁V₁ = P₂V₂

<em>Where P is pressure and V volume of of 1, initial conditions and 2, final conditions.</em>

P₂ is our incognite

Replacing:

P₁V₁ = P₂V₂

8.20x10⁴torr*15.0L = P₂*600x10⁴L

<h3>P₂ = 0.205torr</h3>

<em />

4 0
3 years ago
PLEASE HELPP
rodikova [14]

Answer:

Option (C) 1 × 10^−12

Explanation:

Step 1:

Data obtained from the question include:

[H+] = 1x10^−2

[OH−] =?

Step 2:

Determination of [OH−] . This is illustrated below:

[H+] x [OH−] = 1x10^-14

1x10^−2 x [OH−] = 1x10^-14

Divide both side by 1x10^−2

[OH−] = 1x10^-14 / 1x10^−2

[OH−] = 1x10^-12

Therefore, the [OH−] of the solution is 1x10^-12

7 0
4 years ago
Give the number of significant figures 7.110g
viva [34]
4 significant figures
8 0
4 years ago
Read 2 more answers
Malonate is a competitive inhibitor of succinate dehydrogenase. If malonate is added to a mitochondrial preparation that is oxid
NARA [144]

Malonate is an aggressive inhibitor of succinate dehydrogenase. If malonate is added to a mitochondrial education this is oxidizing pyruvate as a substrate, it is lower in attention<u> </u><u>Fumarate</u><u>.</u>

<u />

Succinate dehydrogenase is also known as mitochondrial complicated II, and inhibition of succinate dehydrogenase by means of dimethyl malonate has been said to suppress the production of pro-inflammatory cytokines.

Fumaric acid is an organic compound with the system HO₂CCH=CHCO₂H.  It has a fruit-like taste and has been used as a meal additive. . The salts and esters are referred to as fumarates. Fumarate also can consult with the C ₄H ₂O²⁻ ₄ ion.

Learn more about Fumarate here

brainly.com/question/17098570

#SPJ4

<u />

3 0
1 year ago
Read 2 more answers
Other questions:
  • What does how will u experiment mean in making a science project
    13·1 answer
  • Due to the small and highly electronegative nature of fluorine, the oxyacids of the this element are much less common and less s
    15·1 answer
  • If a sample of pure calcium (Ca) contains 4.69 x 1022 atoms of iodine, how many moles of calcium are in the sample?. A) 0.0779 m
    8·1 answer
  • With respect to NO and For the reaction NO + O 3 NO 2 + O 2 , the reaction was expressing concentrations as molarityare the unit
    5·1 answer
  • Sapphires and Rubies are composed of ? <br>A. olive<br>B. turquoise<br>C. corundum<br>D. quartz​
    10·2 answers
  • Which characteristic of sound makes it possible for bats to fly in the dark without hitting any objects?
    15·1 answer
  • What is the mass of NaCl required to make 140 grams of a 12% solution of NaCl in water?
    6·1 answer
  • If the number of neutrons in the atom changed what would be the effect
    7·1 answer
  • State any two mixture that can separated using the method? ​
    12·1 answer
  • At the end of the isomerization reaction, what chemical is used to quench the residual bromine?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!