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
TiliK225 [7]
3 years ago
10

if an element has an atomic mass of 127 and an atomic number of 53, how many neutrons does it have? 74 127 53 75

Chemistry
1 answer:
nadya68 [22]3 years ago
7 0
74 is the answer u find it by subtracting the protons(atomic number) from atomic mas, so basically... 127-53 =74 neutrons
You might be interested in
What components do not separate when left standing?
djyliett [7]
Oil and water it’s components do not seperate when left standing
8 0
3 years ago
What type of reaction is shown below:
kompoz [17]

Answer:

c

Explanation:

because mix with propanol

5 0
3 years ago
Both active solar heating systems and passive solar heating systems
s2008m [1.1K]
A. reduce the need to use fossil fuels
5 0
3 years ago
Read 2 more answers
How does chlorine react with ethene
PolarNik [594]
It creates 

<span>THE HALOGENATION OF ALKENES</span>

5 0
3 years ago
Read 2 more answers
What type of hybrid orbitals are utilized by carbon in anthracene?
sineoko [7]
<span>Answer: Anthracene is a solid polycyclic aromatic hydrocarbon (PAH) which has the formula as C14H10, consisting of three fused benzene rings. It is a component of coal tar. Anthracene is used in the production of the red dye alizarin and other dyes.</span>
7 0
3 years ago
Other questions:
  • Which probing question lies within the scope of physics? A. Are fish in the open ocean attracted by underwater sounds? B. Does i
    14·2 answers
  • Ben is pushing a small trolley 10 N to the north and but Gary is pushing the trolley 5 N to the south. What is the total applied
    14·1 answer
  • What are the properties of carbon dioxide?
    13·1 answer
  • What is the wavelength (in nm) of radiation that has an energy content of 3.85 x10^3 kj/mol?
    13·1 answer
  • The weak ionization constant (Ka)
    6·1 answer
  • The normal freezing point of a certain liquidXis0.4°C, but when5.90gof ureaNH22COare dissolved in450.gofX, it is found that the
    8·1 answer
  • When 0.422g of phosphorus is burned, 0.967g of a white oxide is obtained.
    15·2 answers
  • Type the correct answer in the box. Express your answer to three significant figures. An air mattress is filled with 16.5 moles
    11·1 answer
  • C. Balance these fossil-fuel combustion reactions. (1 point)
    14·1 answer
  • How many moles of AgCl can form from 6.5 moles of Ag and abundant HCl in the equation: 2Ag + 2HCl -&gt; 2AgCl + H2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!