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
Norma-Jean [14]
3 years ago
12

The mass number of an atom is the sum of the atomic number and the number of..

Chemistry
1 answer:
Len [333]3 years ago
8 0
The answer here is neutrons
You might be interested in
Hello people ~
Klio2033 [76]
<h3>CHEMISTRY</h3>

What is the most basic aromatic amine’s common name?

a) Benzenamine

b) Benzylamine

c) Aniline

d) Aminobenzene

#BRAINLYEVERYDAY

8 0
3 years ago
Read 2 more answers
I need y’all’s help please
nikitadnepr [17]

Answer:

6 mass

Explanation:

because the si unit of gram is mass

7 0
3 years ago
Which statement about polymers is true? A. Polymers are substances that have relatively large molecules. B. Oil and gas are the
igor_vitrenko [27]

Answer:

A.) Polymers are substances that have relatively large molecules

3 0
4 years ago
Help help help help help identify the tupe of bond​
Amanda [17]

Answer:

covelant bonddddd hope it helps

6 0
3 years ago
If a weaker solution of sodium bicarbonate was used in beaker B, would that solution require more or less acetic acid to neutral
Anarel [89]

Answer is: less acetic acid to neutralize it.

Balanced chemical reaction of sodium bicarbonate solution and acetic acid: NaHCO₃(aq) + CH₃COOH(aq) → CH₃COONa(aq) + H₂O(l) + CO₂(g).

According to chemical reaction: n(NaHCO₃) : n(CH₃COOH) = 1 : 1.

Stronger solution of sodium bicarbonate (NaHCO₃), more acetic acid (CH₃COOH) is neeed for neutralization.

7 0
4 years ago
Other questions:
  • Arrange the events involved in the formation of coal in the order they occurred
    12·2 answers
  • Maria and Jane set up a lemonade stand one summer to earn money for a trip to the beach. They noticed that the hotter the day, t
    15·1 answer
  • I need help with the second part of question 2. Please answer by 7:40. On, March 21, 2017.
    12·1 answer
  • Identify the type of reaction and then balance the equation for each of the following reactions.
    12·1 answer
  • What the first questions answer? Anyone know if so plz help a siesta out
    12·1 answer
  • What is a barometer?
    5·2 answers
  • Help me answer this question pls
    14·2 answers
  • Please help ASAP please!!
    11·1 answer
  • Describe at least three things that occur naturally everyday and how science has had an impact on what we think or do about them
    14·1 answer
  • Shay constructed a scientific model of the carbon cycle. She included plants, animals, industry, fossil fuels, and the atmospher
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!