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
e-lub [12.9K]
3 years ago
11

Which atmospheric layer is closest to Earth's surface?

Chemistry
1 answer:
Sedaia [141]3 years ago
5 0

Answer:

The answer is the troposphere

Explanation:

It is the closest to earth

You might be interested in
Which element in Group 17 is the most active nonmetal? (1) Br (2) I (3) Cl (4) F
Maksim231197 [3]

The element of the group 17 that is most active non metal is fluorine.

The group 17 of the periodic table contains bromine(Br), iodine(I), Chlorine(Cl) and fluorine(F).

Among all the elements of the group 17. Fluorine is the smallest in size.

Because of the small size of fluorine it has the highest electronegativity in group 17.

This high electronegativity makes it a very active non metal. It provides a very high oxidizing power and low dissociation energy to the fluorine atom.

Also because of the very small size the source of attraction between the nucleus and the electrons is very high in floor in atom.

It reacts readily to form oxides and hydroxides.

So, we can conclude here that fluorine is the most active non metal of group 17.

To know more about group 17, visit,

brainly.com/question/26440054

#SPJ4

7 0
1 year ago
Osmotic pressure ____.a. occurs only in ionic solutions.b. is lower with 1 M NaCl than 1 M sucrose.c. is created using detergent
Firdavs [7]

Answer:

d. is the hydrostatic pressure produced on the surface of a semi-permeable membrane by osmosis.    

Explanation:

Osmosis -

It is the flow of the molecules of solvent from a region of higher concentration towards the region of lower concentration via a semipermeable membrane , is known as osmosis.

Osmotic pressure -

It refers to the minimum amount of pressure , which is required to be applied to the solution in order to avoid the flow of pure solvent via the semipermeable membrane , is referred to as osmotic pressure.

Or in simple terms ,

Osmotic pressure is the pressure applied to resists the process of osmosis.

Hence ,

From the given options in the question,

The correct option regarding osmotic pressure is d.

6 0
3 years ago
Lye is a common ingredient in drain cleaning products. It is made of one atom of sodium, one atom of oxygen, and one atom of hyd
il63 [147K]
The answer would be NaOH
8 0
3 years ago
What is the organization that regulates the safety of Bluetooth and other wireless devices
Dimas [21]

Answer:

The U.S. Federal Communications Commission (FCC)

Explanation:

7 0
3 years ago
Lil Donald went to his friend's Fat James's house. Fat James house is
vitfil [10]
It took him 0.5 hrs to zoom over to Fat James’s house
8 0
3 years ago
Other questions:
  • Which statement describes the electron sea model for metallic bonding?
    8·2 answers
  • Describe at least two differences between ionic and covalent bonds.
    9·1 answer
  • 4NH3 + 502--> 4NO + 6H 20
    5·1 answer
  • Pls tell me it’s a test-
    14·2 answers
  • If a sample of a certain solution is determined to have a [H3O+] concentration of 9.49×10−1 moles/liter, what is its pH? Round o
    14·1 answer
  • The core of the 40 calcium atom, the most common isotope is symbolized by ₂₀⁴⁰Ca.
    7·1 answer
  • A sample of gas in a syringe has a volume of 9.66 mL at a pressure of
    12·1 answer
  • Hydroxyl, ether, carbonyl, or amine?
    8·1 answer
  • You can prepare a buffer solution by combining equal moles of which pair of substances?
    10·1 answer
  • Give the following number of protons, neutrons, and electrons in the following isotope:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!