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
julia-pushkina [17]
2 years ago
13

What is the name for the columns in the periodic table?

Chemistry
1 answer:
astraxan [27]2 years ago
7 0

Answer:

On the periodic table, each column is called a group. So, the answer is D. groups.

Explanation:

A) is incorrect because the rows on the periodic table are called periods.

B) is incorrect because the elements are what is organized on the periodic table.

C) is incorrect because the periods are the rows on the periodic table.

D) is the correct answer because the columns on the periodic table are called groups.

Hope that helps!! Please give me brainliest because I need 3 more brainliest to become an Expert!!

You might be interested in
If you add 25.0 mL of water to 125 mL of a 0.150 M LiOH solution, what will be the molarity of the resulting diluted solution?
Alborosie

Concentration is the number of moles of solute in a fixed volume of solution

Concentration(c) = number of moles of solute(n) / volume of solution (v)

25.0 mL of water is added to 125 mL of a 0.150 M LiOH solution and solution becomes more diluted.

original solution molarity - 0.150 M

number of moles of LiOH in 1 L - 0.150 mol

number of LiOH moles in 0.125 L  - 0.150 mol/ L x 0.125 L = 0.01875 mol

when 25.0 mL is added the number of moles of LiOH will remain constant but volume of the solution increases

new volume -  125 mL + 25 mL = 150 mL

therefore new molarity is

c = 0.01875 mol / 0.150 L  = 0.125 M

answer is 0.125 M

7 0
3 years ago
Is density a chemical or physical property of a substance?
pychu [463]

Answer:

A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance. Physical properties include color, density, hardness, and melting and boiling points. A chemical property describes the ability of a substance to undergo a specific chemical change.

I hope this helps you understand! <3

8 0
3 years ago
According to the Energy Information Administration (EIA), oil accounts for what percentage of the U.S. energy mix?
stich3 [128]

Answer: answer is b 29%

Explanation:

7 0
3 years ago
What happens to water when it changes to ice?
mariarad [96]
Density decreases that's why ice floats on water because it's less dense than water.

5 0
3 years ago
Read 2 more answers
To make a solution less concentrated, it is _____________________.
Crazy boy [7]

Answer:

Diluted

Explanation:

Imagine having a sugar filled water (like a lot of them). This is a strong solution.

You can dilute this by adding more water to make it less concentrated.

8 0
3 years ago
Read 2 more answers
Other questions:
  • The middle layer of earth’s atmosphere is the
    11·2 answers
  • A liquid is found to have a volume of 50 mL (in a graduated cylinder). When placed on a balance, the liquid and graduated cylind
    5·2 answers
  • Which statement correctly evaluates the results of the report?
    11·1 answer
  • How can i separate water salt starch​
    7·2 answers
  • Which statement describes an intensive property of matter
    6·1 answer
  • If the temperature of a gas doubles and the volume stays the same, what will happen to the pressure?
    6·1 answer
  • How many mm are equal to 4.75 x 10-2 m?
    11·1 answer
  • When do electrons release photons​
    7·1 answer
  • According to Le Chatelier's principle, what happens to the equilibrium constant (K) when the concentration of the reactants is d
    14·2 answers
  • How r u? do u like anime?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!