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
just olya [345]
3 years ago
15

Which information in the periodic table indicates the number of protons in an atom?      A. the position of the element in its c

olumn              B. the element’s chemical symbol C.the element’s atomic mass D. the element’s atomic number
Chemistry
2 answers:
daser333 [38]3 years ago
5 0
HEYA!!!

The answer to your question is D.

Because atomic no. refers to no. of protons.

I hope it works out..

:)
Leni [432]3 years ago
3 0
Hi there!


D is true

the number of protons is same as atomic number in an atom


good luck!
You might be interested in
Calculate number of moles present in 2.3g
Natalija [7]

Explanation:

idk if that's the actual answer but I hope it helps (:

4 0
3 years ago
Which of the following changes alone would cause a decrease in the value of Keq for the reaction represented above?A) Decreasing
Orlov [11]

Answer:

Explanation:

You did not provide the reaction. However, you should know that only change in temperature affects the value of an equilibrium constant (Keq) by the equation, K=Ae>-RT

5 0
3 years ago
Which term is used to describe the variety of inheritable traits in a species? (4 points) a Ecosystem diversity b Genetic divers
Artemon [7]

The answer is B, Genetic diversity because it is when they combine to form a new organism they both contribute their hereditary factors.

3 0
4 years ago
Read 2 more answers
How many grams is 1.25 moles of NaCl
Mashutka [201]

Molar mass of NaCl:-

  • 23+35.5
  • 58.5g/mol

Now

  • Mass=Molar mass ×Moles
  • Mass=125(58.5)
  • Mass=7312.5g
8 0
3 years ago
Describe three types of chromatography and list an example of a real world application each
Burka [1]
Ni tengo idea,tengo novio y me rkmpio el corazon
4 0
4 years ago
Other questions:
  • Why is sexual reproduction beneficial
    12·1 answer
  • In the molecules below, areas that have a partial negative charge are pink and areas that have a partial positive charge are blu
    9·1 answer
  • The motion of a car on a position-time graph is represented with a horizontal line. What does this indicate about the car's moti
    12·1 answer
  • 5. Make a graph: Plot your data on the graph to the right of the data table. Draw a line to conn points in order.​
    6·2 answers
  • PLEASE HELP I WILL MARK AS BRAINLESS 12+ POINTS!!
    10·1 answer
  • What is the relationship between cubic centimeters and milliliters?
    14·1 answer
  • Which cell organelles are NOT associated with genes, chromosomes, blood type, and DNA? Select all potential choices.
    6·1 answer
  • C3H8+ 5O2 -> 3CO2+ 4H2O
    6·1 answer
  • 1. The Hg columns in Diagram A are of equal height. If the pressure of the confined gas is 749 mm Hg, what is the atmospheric pr
    7·1 answer
  • Which of these actions would increase heat transfer between two objects?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!