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
yulyashka [42]
2 years ago
15

The number of nucleons of an isotope represents the total number of..

Chemistry
1 answer:
Elza [17]2 years ago
3 0

Answer:

The mass number (A), also called atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus. The mass number is different for each different isotope of a chemical element.

You might be interested in
Is CH3COOCH3 an acid or base?
Romashka-Z-Leto [24]

Answer:

acid

Explanation:

Methyl acetate, also known as MeOAc, acetic acid methyl ester or methyl ethanoate, is a carboxylate ester with the formula CH3COOCH3. It is a flammable liquid with a characteristically pleasant smell reminiscent of some glues and nail polish removers.

4 0
2 years ago
Read 2 more answers
What is the electron configuration for lithium​
Oduvanchick [21]

Answer:

2,1

Explanation:

4 0
2 years ago
Read 2 more answers
Why does celsium have a lower first ionzation energy than rubidiumn.
densk [106]

Answer:

i really have no clue

Explanation:

8 0
2 years ago
Chemical reactions forming ions _____.
Sergeu [11.5K]
The answer should be <span>balance electrically

</span><span>Chemical reactions that form ions should have a balanced charge. The example of the reaction is HCl. When forming ions, the equation should be:
HCl => </span>H^{+} + Cl^{-}
In this case, the hydrogen has one plus charge and chlorine has one negative charge. The resultant should be zero, so it's balanced.
4 0
3 years ago
Why are elements in the tall columns of the periodic table called
Natalka [10]
The answer is they follow a patter for valence electrons.
5 0
3 years ago
Other questions:
  • ) Which property listed below is NOT that associated with a metallic atomic solid: (a) electrically (b) elastic (c) high melting
    13·1 answer
  • The atom in a chemical bond that attracts electrons more strongly acquires a(n)____________ charge, and the other atom acquires
    11·1 answer
  • A sample of an ideal gas at 1.00 atm and a volume of 1.50 L was placed in a weighted balloon and dropped into the ocean. As the
    14·1 answer
  • Toluene (C7H8) and nitric acid (HNO3) are used in the production of trinitrotoluene (TNT, C7H5N3O6), an explosive. C7H8 + HNO3 =
    7·1 answer
  • What is the coefficient of H2O when the following equation is properly balanced with the smallest set of whole numbers?
    15·2 answers
  • Ahhh helpppp:))))))))))
    11·2 answers
  • What is infrared energy? simplify it
    12·2 answers
  • Which of the following is a reasonable ground-state electron configuration? (3 points)
    10·1 answer
  • Look at the two question marks between zinc (zn) and arsenic (as). at the time, no elements were known with atomic weights betwe
    9·1 answer
  • What is the volume in milliliter of 7.44 g of acetone
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!