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
Trava [24]
3 years ago
15

The electron configuration 1s^2 2s^2 2p^6 3s^2 describes the electrons of which element?

Chemistry
1 answer:
blondinia [14]3 years ago
4 0
The electron configuration describes the electrons of Magnesium
You might be interested in
Dimitri Mendeleev organized an early version of the Periodic Table in order of increasing __________.
omeli [17]

c) Atomic Mass.

Hope it is helpfull


6 0
3 years ago
Plants such as _______________ provided much nitrogen to the soil.
Allushta [10]

Answer:

Abiotic

Explanation:

Its because it includes water, sunlight, tempature and soil

6 0
2 years ago
open the phase diagram for co2 given in the introduction again. use the phase diagram for co2 in the interactive activity and de
Annette [7]

The phase diagram of CO2 has a melting curve that slopes up and to the right, in contrast to the phase diagram of water, which has a more conventional shape. It is impossible for liquid CO2 to exist at pressures lower than 5.11 atm because the triple point is 5.11 atm and 56.6 °C.

Due to the fact that ice is less thick than liquid water, the phase diagram of water has an odd melting point that drops with pressure. Carbon dioxide cannot exist as a liquid at atmospheric pressure, according to the phase diagram of the gas. Thus, gaseous carbon dioxide directly sublimes from solid carbon dioxide.

Learn more about solid carbon dioxide.

brainly.com/question/16894647

#SPJ4

3 0
1 year ago
Kilauea volcano in hawaii emits 200-300 tons of sulfur dioxide into the atmosphere each day. this is an example of?
o-na [289]

Kilauea volcano in Hawaii emits 200-300 tons of sulfur dioxide into the atmosphere each day. This is an example of

  • the impact of natural processes on the earth's environment.
  • air pollution from a natural source.
  • the magnitude of the chemistry associated with the environment.

Kilauea volcano in Hawaii emits noxious compounds of sulfur dioxide and other harmful pollutants as a result of a reaction with atmospheric water vapors and oxygen.

This reaction results in acid rain and volcanic smog which pollutes the air.

Over the years, the volcano has become a potential threat to health as harmful oxides are accelerating respiratory problems and acid rain destroys crops, and also harms water supplies.

If you need to learn more about the Kilauea volcano click here:

brainly.com/question/22843284

#SPJ4

7 0
2 years ago
What is frequency? How can sound wave having different frequencies have the same speed​
sashaice [31]

Answer:

The relationship of the speed of sound, its frequency, and wavelength is the same as for all waves: vw = fλ, where vw is the speed of sound, f is its frequency, and λ is its wavelength. ... The more rigid (or less compressible) the medium, the faster the speed of sound

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Primary alcohol oxidation products
    14·1 answer
  • The total number of valence electrons in a molecule of sof2 is ________.
    15·1 answer
  • Sentence for death rate
    10·1 answer
  • What is the wavelength (in meters) of an electromagnetic wave whose frequency is 2.63 × 1012 s−1?
    9·1 answer
  • A 50 g piece of aluminum is heated to 800c and then dropped into cold water, where the metal's temperature drops to 300c.how man
    12·1 answer
  • When ethylbenzene is treated with NBS and irradiated with UV light, two stereoisomeric compounds are obtained in equal amounts.
    11·1 answer
  • Merits of modern periodic table?​
    15·1 answer
  • Is cl metal nonmetal or metalloid<br> or metalloid
    14·1 answer
  • What are the cations and anions whose compounds are usually soluble?
    14·1 answer
  • 12 g of powdered magnesium oxide reacts with nitric acid to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!