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
liubo4ka [24]
2 years ago
11

Which of the following describes air pressure?

Chemistry
1 answer:
ira [324]2 years ago
4 0

Answer:

the weight of the atmosphere pressing down on Earth

You might be interested in
A target is shielded from a radioactive sample by a sheet of metal. What kind of radiation can pass through the sheet of metal a
weeeeeb [17]

A. o. I know gamma can I Hope this helps


A now i remember yeah gamma only

4 0
3 years ago
Read 2 more answers
jenny dissolves as much salt as she can in 100mL of room temperature water. she learned in class that less salt will dissolve in
Slav-nsk [51]

Answer:

if ice is added more salt can be dissolved ...........

5 0
2 years ago
Read 2 more answers
An neutral atom has 40 protons and 10 neutrons what is the mass number
olya-2409 [2.1K]

Answer:

50

Explanation:

40-10 = 30…...…............

5 0
3 years ago
Read 2 more answers
Which type of bond does the phrase “opposites attract” apply to best? Explain.​
forsale [732]

Answer:

The phrase "opposites attract" is true for atoms. The positively charged ion (cation) and the negatively charged ion (anion) are attracted to each other. It is this attraction, created by the transfer of electrons, that forms the ionic bond. The transfer of one electron creates a single bond.

Explanation:The phrase "opposites attract" is true for atoms. The positively charged ion (cation) and the negatively charged ion (anion) are attracted to each other. It is this attraction, created by the transfer of electrons, that forms the ionic bond. The transfer of one electron creates a single bond.

5 0
2 years ago
Read 2 more answers
Which focusses on the composition of matter?
Gwar [14]

Answer:

Inorganic chemistry: Inorganic chemistry is the study of chemicals that, in general, are not primarily based on carbon. Analytical chemistry: Analytical chemistry is the study of the composition of matter. It focuses on separating, identifying, and quantifying chemicals in samples of matter.

HOPE THIS HELPED!!!!!!!!!!XDDDDD

5 0
2 years ago
Other questions:
  • A sample of sulfur hexafluoride gas occupies a volume of 5.10 L at 198 ºC. Assuming that the pressure remains constant, what tem
    14·1 answer
  • Which characteristic property of the substances in the solutions does thin-layer
    10·1 answer
  • If you remove one neutron from helium, the remainder is what element?
    6·1 answer
  • Mass is measured against a standard by using a balance. <br> a. True<br> b. False
    5·2 answers
  • Gasoline in a storage tank potential or kinetic?
    15·2 answers
  • determine whether each of the following electron configurations is an inert gas, a halogen, an alkali metal, an alkaline earth m
    8·1 answer
  • How many grams of KOH are dissolved in 2.50 liters of 1.50 M KOH? (The molar mass of KOH = 56.11 g/mol) 210 grams 93.5 grams 15
    15·1 answer
  • Which isotope has 45 neutrons?<br> O A. 80,36KT<br> OB. 80,35Br<br> O C. 78,345e<br> O D. 34,17C1
    12·1 answer
  • Which of the following is a salt?<br> A) C2H2<br> B) C6H12O6<br> C) O2<br> D) CaCl2
    6·2 answers
  • Witch reaction is a single replacement reaction
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!