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
Tpy6a [65]
3 years ago
14

Vertical columns in the periodic table indicate what information? . . . A.. periods. . . B.. liquids. . . C.. synthetic elements

. . . D.. groups and families
Chemistry
2 answers:
kozerog [31]3 years ago
8 0
The answer is D. groups and families
Dahasolnce [82]3 years ago
8 0
Vertical columns in the Periodic table indicate groups and families. The correct option among all the options that are given in the question is the last option or option "D". Periodic table is actually a table where the chemical elements are arranged based on their atomic numbers. I hope the answer comes to your help.
You might be interested in
Calculate the solubility of nitrogen in water at an atmospheric pressure of 0.480 atm (a typical value at high altitude). Atmosp
maria [59]

Answer : The solubility of nitrogen in water at an atmospheric pressure will be, 2.5125\times 10^{-4}mole/L

Explanation :

First we have to calculate the partial pressure of nitrogen.

Formula used :

p_{N_2}=X_{N_2}\times P_{atm}

where,

p_{N_2} = partial pressure of nitrogen = ?

X_{N_2} = mole fraction of nitrogen = 7.81\times 10^{-1}

p_{atm} = atmospheric pressure = 0.480 atm

Now put all the given values in the above formula, we get :

p_{N_2}=7.81\times 10^{-1}\times 0.480 atm

p_{N_2}=0.375atm

Now we have to calculate the solubility of nitrogen in water.

Formula used :

s_{N_2}=p_{N_2}\times K_H

where,

p_{N_2} = partial pressure of nitrogen = 0.375 atm

s_{N_2} = solubility of nitrogen in water = ?

K_H = Henry's constant = 6.70\times 10^{-4}mole/L.atm

Now put all the given values in the above formula, we get :

s_{N_2}=0.375atm\times 6.70\times 10^{-4}mole/L.atm

s_{N_2}=2.5125\times 10^{-4}mole/L

Therefore, the solubility of nitrogen in water at an atmospheric pressure will be, 2.5125\times 10^{-4}mole/L

4 0
3 years ago
Plz, HELP ME!!!
Dafna1 [17]
Thermometer with black bulb because black reflects less heat than white
4 0
3 years ago
Read 2 more answers
Which statement correctly describes a reaction in dynamic equilibrium? At dynamic equilibrium, the reactions stop and the amount
harkovskaia [24]

Answer:

At dynamic equilibrium, the reactions continue but the amounts of reactants and products do not change.

Explanation:

At dynamic equilibrium, the reactions continue but according to the law of conservation of mass, the amounts of reactants and products don't change.

7 0
3 years ago
Read 2 more answers
25 points!! Will give Brainliest What is the molarity of the dilute solution if you dilute 35.0 mL of a 12.0 M solution to make
olga2289 [7]

Answer:

0.72 good luck with the answer

3 0
3 years ago
Name one alternative pathway to glycolysis: _______________________
NemiM [27]

solution:

The Enter–Doudoroff pathway describes an alternate series of reactions that catabolize glucose to pyruvate using a set of enzymes different from those used in either glycolysis or the pentose phosphate pathway. .... Most bacteria use glycolysis and the pentose phosphate pathway.

4 0
4 years ago
Other questions:
  • What is the role of NaCl and EDTA in DNA isolation?
    8·1 answer
  • How many atoms are presented in 3.8 moles of sodium hydroxide, NaOH
    11·2 answers
  • The tendency of an element to react chemically is closely related to
    11·2 answers
  • Balancing Equations
    8·1 answer
  • 18. How are ionic compounds formed?
    10·1 answer
  • rank the group 1a elements tested in order of increasing energy emission when electrons returns to the ground state. explain thi
    9·1 answer
  • Which ion forms the strongest ionic bond with a given anion? ​
    5·1 answer
  • At sea level, a kilogram welghs approximately<br> 2 pounds<br> 10 pounds<br> 5 pounds<br> 1 pound
    13·1 answer
  • Bromine and nitrogen combine to form nitrogen tribromide (NBr3). How many liters of NBr3 gas are produced when 6.85 L of bromine
    11·1 answer
  • The total daily water use in Mexico is 88 billion m ^ 3 the Mexican population is 127.5 million people. What is the per capita d
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!