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
Ludmilka [50]
3 years ago
14

Which pair of elements have the same number of atomic orbitals?

Chemistry
1 answer:
levacccp [35]3 years ago
3 0

Answer:

Sodium and strontium

Explanation:

You might be interested in
Blonde hair is a dominant trait. (True or flase)​
quester [9]

Answer:

False

Explanation:

3 0
3 years ago
Read 2 more answers
What is the purpose of adding the concentrated phosphoric acid to the reaction
9966 [12]

Answer:

its a catalyst to make the reaction faster

Explanation:

persianutabcom

5 0
2 years ago
What type of mixture scatters light and cannot be filtered
AlladinOne [14]
<span>Colloid is a type of mixture that scatters light and cannot be filtered. Colloids are heterogeneous mixtures with a particle size between that of the solutions and that of the suspensions: the size of the particles of a colloid is bigger than the molecules or ions of a solution and smaller than the particles of a suspension. Due to the small size of the particles in the colloids, the diluted colloids seem homogeneous, but those particles are big enough to produce the Tyndall effect, which is the dispersion of the light. Solutions do not show Tyndall effect.</span>
3 0
3 years ago
Will mark as Brainliest.
Serga [27]
The amount of kinetic energy required for the molecules to break free of the intermolecular forced in the liquid is raised because the other ones don’t make sense
5 0
3 years ago
Read 2 more answers
How will this system at equilibrium be affected by each of the conditions stated here?
Troyanec [42]

Answer:

Factors affecting a system in equilibrium are;

  • concentration
  • temperature
  • pressure

Explanation:

A chemical equilibrium occurs when there is a proportion in mixtures of reactants and products.

For concentration, where some of the reactants are removed from an equilibrium reaction, the contents in the product side will be unbalanced thus the system will not be  equilibrium and according to the Le Chatelier's principle, a system will shift in a manner to return balance in the reaction.

In temperature, in endothermic reactions, energy is considered as a reactant where as in exothermic reactions, energy is considered as a product.In exothermic reactions increase in temperature increases the reaction causing unbalanced reaction. A decrease in temperature causes a backward reaction which is endothermic

Increase in pressure causes the equilibrium to shift to the side of reaction with fewer moles of the reacting gas, where as a decrease in pressure forces the equilibrium to shift to the side of reaction with more moles of gas.

7 0
4 years ago
Other questions:
  • Which of the following is not a function of wetlands? A. They provide natural water filtration. B. They recharge groundwater sup
    6·1 answer
  • How do a strong electrolyte, weak electrolyte, and non-electrolyte differ in the number of ions each produces when dissolved in
    8·1 answer
  • Two samples of carbon tetrachloride were decomposed into their constituent elements. One sample produced 38.9 g of carbon and 46
    9·1 answer
  • Amanda is doing a report for her Earth Science class about the four seasons. Which of the following would be an effective scient
    14·1 answer
  • Which term refers to a universal fact sometimes based on mathematical equations?
    9·1 answer
  • In an experiment, 40 g of grain alcohol releases 2,950 ) as it cools from 51 °C. Calculate the final temperature of the grain al
    13·1 answer
  • C.<br> Calculate the number of moles in 62g of CO2
    6·2 answers
  • A student has a sample of 1.42 moles of fluorine gas that is contained in a 28.1 L container at 305 K. What is the pressure of t
    10·1 answer
  • Any help would be much appreciated, i'm being timed :( i'll mark brainliest and 5 star
    7·2 answers
  • HELP ASAP
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!