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
Serhud [2]
3 years ago
7

Can you help me with this i don't think it is that hard i just have a lot on my mind.

Chemistry
1 answer:
ivolga24 [154]3 years ago
8 0

Answer:

Global wind

Explanation:

The jet streams go around the whole earth from west to east

Hope you have a good day :)

You might be interested in
Put the elements in order from lowest (1) to highest (6) electronegativity.
bogdanovich [222]
(1) Francium - 0.7 Lowest
(2) Barium - 0.89
(3) Aluminium- 1.61
(4) Copper - 1.90
(5) Phosphorus - 2.19
(6) Flurorine - 3.98 Highest electronegativity in periodic lable
8 0
3 years ago
What is called when a paragraph studies data carefully
Zigmanuir [339]
Paraphrasing and summarizing
8 0
3 years ago
Read 2 more answers
250 meters in 110 seconds what is the average speed in m/s
Dmitry [639]

Answer:

272 m/s

Explanation:

The boy jogs= 250 m

time he takes 110 seconds

average speed = 250/110

272 m/s

8 0
3 years ago
Which atom’s ionization energy is greater than that of phosphorus (P)? A. Ba B. K C. As D. Cl
WINSTONCH [101]

Answer is: D. Cl (chlorine).

The ionization energy (Ei) is the minimum amount of energy required to remove the valence electron, when element lose electrons, oxidation number of element grows (oxidation process).

Barium, potassium and arsenic are metals (easily lost valence electrons), chlorine is nonmetal (easily gain electrons).

Alkaline metals (in this example, potassium) have lowest ionizations energy and easy remove valence electrons (one electron), earth alkaline metals (in this example, barium) have higher ionization energy than alkaline metals, because they have two valence electrons.

Nonmetals (in this example chlorine) are far right in the main group and they have highest ionization energy, because they have many valence electrons.

5 0
3 years ago
A scientist is studying a previously unknown chemical reaction. She concludes that it is exothermic. What must the scientist hav
SVEN [57.7K]
I think the correct answer from the choices listed above is the first option. She concluded that the reaction is an exothermic one because t<span>he reaction released heat. Exothermic is when heat goes out of the system. The opposite is referred to as an endothermic reaction.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • These two particles are located in the nucleusof an atom.A) electronsB) protonsC) neutronsD) B and C
    9·1 answer
  • What is the difference between a sea and an ocean
    7·1 answer
  • Is crumpling a piece of paper chemical changes
    7·2 answers
  • Find the number of moles of sodium hydroxide in 25cm3 solution of concentration 0,1 mol/dm3​
    7·1 answer
  • When oxygen is available what happens immediately after glycolysis?
    9·1 answer
  • Consider the energy diagram below.
    5·2 answers
  • How to make your Go ogle forms look impressive ​
    13·1 answer
  • 2. Sate the method of collecting gases that are<br>ii). Lighter than ai<br>i). denser than air​
    5·1 answer
  • MASTERING CONCEPTS<br> 31. List three examples of substances. Explain why each<br> is a substance.
    11·1 answer
  • What is defined as the plants and animals and the physical surroundings, including the sun, air, soil, and water?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!