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
Nady [450]
3 years ago
15

What is groundwater flow

Chemistry
2 answers:
vovikov84 [41]3 years ago
7 0
Groundwater is water that is found underground in cracks and spaces in the soil ,sand and rocks
Sliva [168]3 years ago
4 0
Part of the steam flow that has infiltrated the ground, has entered the phreatic zone and has been discharged into a stream channel. 
You might be interested in
One isotope of oxygen differs from another isotope of oxygen in *
Reptile [31]

Each isotope of Oxygen has a different number of neutrons

<h3>Further explanation </h3>

The elements in nature have several types of isotopes

Atomic mass is the average atomic mass of all its isotopes

Isotopes are atoms has the same number of protons but has a different number of neutrons.

So Isotopes are elements that have the same Atomic Number (Proton)

Some of the isotopes of oxygen are:

\tt _8^{16}O,_8^{17}O,_8^{18}O

Each isotope has 8 protons and 8 electrons but has a different number of neutrons

For O-16: number of neutrons = 16-8 = 8

For O-17: number of neutrons = 17-8 = 9

For O-18: number of neutrons = 18-8 = 10

4 0
3 years ago
How did Bohr refine the model of the atom? How did Bohr refine the model of the atom? He developed electrochemistry. He discover
BartSMP [9]

Answer:

He developed the concept of concentric electron energy levels

Explanation:

Before Bohr's model, Rutherford's model was proposed. This model explains most of the properties of the atom but failed to explain the stability of the atom.

As per Rutherford's model, electrons revolve around the nucleus in the orbit.

But revolving electron in their orbit around nucleus would give up energy and so gradually move towards the nucleus and therefore, eventually collapse.

Bohr's proposed that the electrons around the nucleus move orbit of fixed energy called "stationary states". Electrons in these stationary states  do not radiate energy.

Therefore, proposal of concentric electron energy levels refine the atomic models.

5 0
3 years ago
What elements are in hay
Ivenika [448]
I looked it up for u

4 0
3 years ago
Read 2 more answers
What is the colour of Bromine
nydimaria [60]
Reddish brown colour
5 0
3 years ago
Read 2 more answers
Which two of Earth's spheres interact when the rainfall in a region increases after a volcanic eruption?
motikmotik

Answer:

Geosphere and hydrosphere is the correct answer to the given question .

Explanation:

The Volcanic eruption substances alter ecosystems and create pollutants and gasses in the environment as well as in the waters.The Volcanic eruption is effected the climate as well as the weather of the environment system .The volcanic eruption is simply effected the rainfall of the climate environment.

  • The Geosphere and hydrosphere communicate when the amount of rain rises in the region of the following a volcanic eruption.
  • All the other option are incorrect because these layer is not involved in the rising in the region of the  volcanic eruption.

 

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many valence electrons are in the outermost energy level of each of the following elements? A. Helium B. Lithium C. Nitrogen
    5·1 answer
  • Which statement describes a chemical reaction?
    9·2 answers
  • How reliable is the perfect gas law in comparison with the van der waals equation?calculate the difference in pressure of 10.00g
    12·1 answer
  • Avogadro named the quantity of the mole after himself? True or False explain??
    15·1 answer
  • The proton number of barium (Ba) is 56. It is in Group II of the periidic table how many electrons would you expect a barium ato
    6·1 answer
  • Molecular formula of CH3-CH2-CH2-CH2-CH2-Cl​
    8·1 answer
  • Hydrogen and oxygen combining to form water is an example of a physical change.
    9·1 answer
  • Which type of electromagnetic wave has the greatest wavelength?(1 point)
    13·1 answer
  • What kind of salts are formed if you react metals carbonates with sulphuric acid?
    8·2 answers
  • Drag each tile to the correct location in the Venn diagram.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!