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
Ulleksa [173]
3 years ago
13

Relative to the mass of the nucleous of a atom. the mass of electron is​

Chemistry
1 answer:
Paladinen [302]3 years ago
5 0
The number of protons found in the nucleus equals the number of electrons that surround it, giving the atom a neutral charge (neutrons have zero charge). Most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen.Hoped this helped
You might be interested in
Describe a way to separate iron filings from sand.<br><br> Enter your answer in the space provided.
Lina20 [59]
Use the magnetic force of iron filings
5 0
3 years ago
Read 2 more answers
In the reaction of a carbonyl compound with silver cyanide, the lone pair of electrons on the nitrogen are the one that attack t
never [62]

Answer:

The larvae of mosquitoes live in water and provide food for fish and other wildlife, including larger larvae of other species such as dragonflies. The mosquito larvae themselves consume a lot of organic matter in wetlands, helping recycle nutrients back into the ecosystem.Ramabai Bhimrao Ambedkar was the first wife of B. R. Ambedkar, who said her support was instrumental in helping him pursue his higher education and his true potential. She has been the subject of a number of biographical movies and books. A number of landmarks across India have been named after her.Hydrochloric acid: HCl. Nitric acid: HNO. Phosphoric acid: H3PO. Sulfuric acid: H2SO.

3 0
2 years ago
Read 2 more answers
The molecular mass of sodium oxide (Na2O) is
yuradex [85]
<span>The molecular mass of sodium oxide (Na2O) is A. 61.97894. The molecular mass of a molecule (Mr) is the sum of atomic masses of its atoms (Ar). The molecular mass of sodium oxide is: Mr(Na2O) = 2 * Ar (Na) + Ar(O). From the periodic table, Ar(Na) = 22.989769 and Ar(O) = 15.9994. The molecular mass of sodium oxide is: Mr(Na2O) = 2 * 22.989769 + 15.9994 = 45.979538 + 15.9994 = 61.97894.</span>
6 0
3 years ago
Which hydrocarbons are present in styrene?<br> a) alkene <br> b) alkyne<br> c) none of the above?
sleet_krkn [62]
Option a: alkene

Styren is C6H5CH=CH2, i.e. ethenylbenzene 
6 0
3 years ago
How many atm are 12920 torr
Zinaida [17]

Answer:

17 atm

Explanation:

3 0
3 years ago
Other questions:
  • according to john dalton’s observations, when elements combine in a compound, a. the ratio of their masses is always the same. b
    11·2 answers
  • An undergraduate weighed out 20grams of sodium hydroxide pellets. If Na =23, O = 16 andH = 1, What is the mole of this sodium hy
    14·1 answer
  • Phosphorus has three electrons in its 3p sublevel and sulfur has four. Phosphorus should have the lower ionization energy but it
    8·1 answer
  • Individuals within populations exhibit some diversity. As a result of possessing slightly different traits, some individuals are
    12·2 answers
  • What would happen if the aspects that allow to maintain the characteristics of the states were altered?​
    10·1 answer
  • How do you figure out the electron configuration of an element?
    13·1 answer
  • What is the decay mode of radium-226?
    11·1 answer
  • What is the pH of a 0.00530 M solution of HCI?
    8·1 answer
  • Okay help please will give brainlist
    6·1 answer
  • 1. Which list of nuclear emissions is arranged in order from the least penetrating power to
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!