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
Julli [10]
2 years ago
8

The air helps regulate Earth's atmosphere so that

Chemistry
1 answer:
Afina-wow [57]2 years ago
8 0

Answer:

B

Explanation:

You might be interested in
Which type of chemical bond involves the exchange of electrons
Alex17521 [72]

Answer:

Ionic or Electrovalent Bonding

Explanation:

There are primarily two categories of bonding between chemical entities. We have; Ionic Bonding and Covalent Bonding.

Ionic bonding or electrovalent bonding is the complete transfer of valence electron(s) between atoms. There is the transfer of electron from typically a metal to a non metal.

Covalent Bonding however involves the sharing of electrons between atoms. Depending on whuch atoms provide the electrons, it can be ordinary covalent oor coordinate covelent bond.

5 0
3 years ago
Hydrochloric acid and sodium hydroxide are mixed together to form salt and water. During the reaction, the temperature of the so
sammy [17]
The best answer among the choices is option D. New substances are being formed will best explain that this process is a chemical change. Although, it cannot be seen directly we knew that an acid and base will undergo neutralization reaction forming a salt and water. The heat given off by the reaction can be a parameter however it does not only happens for reactions. It can also happen when dissolving substances.
6 0
3 years ago
NOOO LINNKKKSSS
Elena L [17]
The answer is D I hope this helps you !
3 0
3 years ago
Read 2 more answers
An iron atom has an atomic mass of 56. Its
Ghella [55]

Answer:

Iron has 30 neutrons.

A neutral iron atom contains 26 protons, 30 neutrons, plus 26 different shells around the nucleus.

Explanation:

Brainliest please! Visit my church's website at fbcinterlaken.org to learn more about God! It would mean a lot if you could also subscribe to the You Tube channel as well! Thank you and have a nice day! :)

7 0
3 years ago
Plz help, have a quiz on this plz PLZ
katovenus [111]

Answer:

20.82

Explanation:

7 0
3 years ago
Other questions:
  • Hydrochloric acid has the chemical formula HCl. A certain quantity of hydrochloric acid has 2.39x1024 atoms. How many moles of h
    13·1 answer
  • During a titration, a known concentration of _____ is added to a _____ of an unknown concentration g
    9·1 answer
  • Based on the description of geothermal energy, how does magma convection aid in the production of geothermal energy?
    15·2 answers
  • Would you define boiling point and melting point as a periodic table family trend (vertical groups), period trend (horizontal ro
    14·2 answers
  • I'm looking at the barometer in my lab as I type this question. It says the pressure is 968 torr. What is this pressure expresse
    6·1 answer
  • How the solute absorb temperature from the surroundings?
    9·1 answer
  • Les étapes nous permettant de sentir une tarte aux pommes
    9·1 answer
  • 26 POINTS AND BRAINLY
    6·2 answers
  • 4. At least one carbon-carbon bond in an alkyne is a triple covalent bond. Other bonds may be single or double carbon-carbon bon
    5·1 answer
  • Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with th
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!