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
KATRIN_1 [288]
3 years ago
12

How do you figure out the number of electrons, neutrons, and protons of an element by only being given the mass?

Chemistry
2 answers:
Ratling [72]3 years ago
8 0
Well there is the same amount of electrons as protons and if you add the number of protons and neutrons together you get the atomic number.
the number of protons is roughly half that of the atomic number but not all the time so i dont know how to find it just from the atomic mass but if you have a periodic table you can look at the atomic mass and find which element it is and then do it from there also the atomic mass is the bottom numbers the protons are the top numbers of the atom in like 2
                                                                                                He   
                                                                                                4
Irina18 [472]3 years ago
6 0
<span>Get a periodic table of elements. ...Find your element on the periodic table. ...Locate the element's atomic number. ...Determine the number of electrons. ...Look for the atomic mass of the element. ...<span>Subtract the atomic number from the atomic mass.</span></span>
You might be interested in
Please tell me the answer I will mark you brainliest
Shkiper50 [21]

Answer:

3

Explanation:

third answer might be right

8 0
2 years ago
Read 2 more answers
Which of the following is NOT a type of mucle tissue?
padilas [110]

Answer:

Striped should be the answer

8 0
2 years ago
Read 2 more answers
What is the specific latent heat of fusion of ice if it takes 863 kJ to convert 4.6 kg of ice into water at 0 C?
charle [14.2K]

Answer:

The correct answer is 187.7 J/Jg.

Explanation:

The formula for finding the specific heat of fusion is,  

Specific heat of fusion = Q/m

Here Q is the heat energy added, signified in kJ, and m is the mass of the object in kg.  

Based on the given information, the heat energy added or Q is 869 kJ and the mass of the ice is 4.6 Kg

Now putting the values in the formula we get,  

Specific heat of fusion = Q/m

Specific heat of fusion = 863 kJ / 4.6 Kg = 187.7 J/Kg

5 0
2 years ago
Pb + Fe(SO4) =Pb(SO4) + Fe what type of reaction is this ?
VikaD [51]

Answer:

Single replacement

Explanation:

3 0
2 years ago
Why would dry cleaners use nonpolar tetrachloroethylene, C2Cl4, to get cheeseburger grease out of your clothes?
Kobotan [32]

It is water-soluble. hope this helps


6 0
3 years ago
Read 2 more answers
Other questions:
  • The change in which ice absorbs energy and melts is a(n)
    7·1 answer
  • You are given a solution of sugar and sand and water your task is to separate sugar from sand which of the following experimenta
    12·1 answer
  • What is the main type of energy in an iphone charging cable?
    6·2 answers
  • Describe the effects of temperature and pressure on solubility. If you had used boiling water instead of lukewarm water, would y
    15·1 answer
  • Use the following information S(s)+O2(g)→SO2(g), ΔH∘ = -296.8kJ SO2(g)+12O2(g)→SO3(g) , ΔH∘ = -98.9kJ to calculate ΔH∘f for H2SO
    12·1 answer
  • Which ion below is present in greatest concentration in a basic (alkaline) solution
    15·2 answers
  • The equilibrium-constant expression is used to describe the concentration of reactants and products for a reaction in dynamic eq
    12·1 answer
  • At STP there is 112L of HCl gas in a container. Read the stem and answer Q. No. 1 &amp; 2.
    6·1 answer
  • How many moles of barium(Ba) do we have if we have 1,000g?
    5·1 answer
  • Acids, bases, and salts belong to a large group of compounds called:__________
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!