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
Vinil7 [7]
3 years ago
7

What does the number below each element's symbol represent?

Chemistry
2 answers:
storchak [24]3 years ago
8 0

The answer to the question is B

marissa [1.9K]3 years ago
4 0

Answer:

B. The average atomic mass.

<em>APEX</em>

You might be interested in
Which property best indicates that a compound contains an ionic bond?
ahrayia [7]

Answer:

They dissociate into positive and negative ions in the solution.

Explanation:

NaCl when dissolved in water dissociates into Na+ ion and Cl- ion.

7 0
4 years ago
How many moles of oxygen (O2) are present in 33.6 L of the gas at 1 atm and 0°C?
maw [93]

Answer: 1.5

Explanation:

Just took the test on E2020!

3 0
3 years ago
What part of a wind turbine provides motion to convert into electricity?
sineoko [7]
This is somewhat of a misleading question, because all of these elements are necessary to convert motion into electricity at some point, but the generator is the last in line.
3 0
4 years ago
Two chlorides on the carbon of a methane unit are called: (choose one)
ryzh [129]
Methyl chloride
dichloromethane
4 0
3 years ago
Read 2 more answers
1. How can you make a solid solute dissolve into solution faster?
nydimaria [60]
The correct answer to your question is B,, make the solute particles smaller.
let me know if you have any further questions
:)
3 0
3 years ago
Other questions:
  • Copy and complete the following concept map on chemical Reactions
    6·1 answer
  • Which element is present in all organic compounds?
    14·2 answers
  • In the reaction 2H2O (l) + 2Cl– (aq) → H2 (g) + Cl2 (g) + 2OH– (aq), which substance is oxidized?
    14·1 answer
  • What are formed when particles in solar wind travel along lines of Earth's magnetic field and collide with gas atoms?
    11·1 answer
  • Above the critical pressure, a substance is a(n) _____ fluid.
    12·1 answer
  • In a particular experiment, 2.50-g samples of each reagent are reacted. The theoretical yield of lithium nitride is ________ g.
    6·1 answer
  • A 250 cm^3 solution containing 1,46 g of sodium chloride is added to an excess of silver nitrate solution. The reaction is given
    10·1 answer
  • Drag the item from the idea bank to its corresponding match
    6·1 answer
  • Non metals are acidic in nature explain with an equation ​
    7·1 answer
  • Which statement is true about the exothermic reaction?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!