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
lawyer [7]
2 years ago
13

PLS HELP GIVING BRAINLIEST AND 100 POINTS

Chemistry
1 answer:
kondor19780726 [428]2 years ago
4 0
  • Air temperature and air pressure both decrease

The air pressure is low at higher altitudes. The pressure decreases up the higher altitudes. Same with temperature, as we go up the higher altitudes the temperature decreases as molecules becomes more far apart.

altitude ↑     ||     pressure ↓

altitude ↑     ||    temperature ↓

You might be interested in
Anna studies the color of her bedroom wall using different lights. In sunlight, she sees that the wall is white. Anna darkens th
Marizza181 [45]

Answer: C white

Explanation:

4 0
3 years ago
Read 2 more answers
What is hydrogen ion concentration of an acid solution whose PH is 3.4?​
meriva
It’s easy, if the PH of any acidic solution = -Log[H+], where [H+] is hydrogen ion concentration, multiply each term by (-1) then raise each term as a power to (10), so it will become like this:-
[H+] = 10^(-PH)
4 0
3 years ago
What neutral element has the electron configuration described by the Aufbau diagram above.​
devlian [24]

Answer:

Aluminium.

Explanation:

The above electronic configuration can be written in a simplified form as shown below:

1s² 2s²2p⁶ 3s²3p¹

Next, we shall determine the number of electrons in the atom of the element as follow:

Number electron = 2 + 2 + 6 + 2 + 1

Number of electron = 13

Next, we shall determine the number of protons.

Since the element is in its neutral state,

The number of electrons and protons are equal i.e

Proton = Electron

Number of electron = 13

Proton = Electron = 13

Proton = 13

Next, we shall determine the atomic number of the element.

The atomic number of an element is simply the number of protons in the atom of the element i.e

Atomic number = proton number

Proton = 13

Atomic number = 13

Comparing the atomic number of the element with those in the periodic table, the element with the above electronic configuration is aluminium since no two elements have the same atomic number.

5 0
3 years ago
What pattern appears in the vertical arrangement (columns) of the elements in the Periodic Table, moving from top to bottom?
Grace [21]
Idk if this is the information you need but the energy level gets higher the farther you move down the Periodic Table. Every element in a vertical line has the same energy level.
3 0
3 years ago
If you test the boiling point of ethanol and have a 2.3% error, what was the boiling point of ethanol in the test?
anyanavicka [17]

Answer:

the answer is A

Explanation:

3 0
3 years ago
Other questions:
  • Which of the following objects has the greatest kinetic energy?
    6·1 answer
  • In atoms, electrons surround the nucleus in
    13·1 answer
  • Which of Mendel's laws can be demonstrated by a dihybrid cross?
    13·1 answer
  • DIPOLES FORM AT EACH BOND BETWEEN HYDROGEN AND OXYGEN IN A WATER MOLECULE<br> BECAUSE _
    12·1 answer
  • Iron(II) sulfide reacts with hydrochloric acid according to the reaction:
    9·2 answers
  • What is a fire blanket MOST often used for?
    9·1 answer
  • The length of a year is equivalent to the time it takes for one.. (pls help I honestly forgot )
    13·1 answer
  • I know this is a lot but I need help on just a few thanks!
    15·2 answers
  • Bonding Story Mini Project
    14·1 answer
  • What stress will shift the following equilibrium system to the left? 2SO2(g) + O2(g) ⇌ 2SO3(g); ΔH= –98.8 kJ/mol
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!