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
ikadub [295]
3 years ago
14

Which of these species are free radicals? check all that apply. check all that apply. no2 no o o2 o3?

Chemistry
1 answer:
professor190 [17]3 years ago
4 0
Answer: NO2, NO, and O2.

<span>Free radicals are toxic substances produced by the body. In normal circumstances,the body can neutralize but<span> when the level of these substances is to much,they accumulate and can generate diseases, such as osteoporosis and cancer.</span></span>


You might be interested in
What was the key characteristic by which Dmitri Mendeleev arranged his periodic table? A. increasing atomic number B. electron c
valentina_108 [34]
I think the correct answer from the choices listed above is option A. The key characteristic by which Dmitri Mendeleev arranged his periodic table was that the elements are arranged in increasing atomic number. Hope this answers the question.
4 0
3 years ago
Read 2 more answers
What is the word equation for atoms of magnesium reacting with molecules of oxygen to produce magnesium oxide?
Kazeer [188]

Answer:

The "word equation" is Magnesium + Dioxygen → Magnesium Oxide

Explanation: This is also the same as Mg + O₂ → MgO.

5 0
2 years ago
PLEASE PLEASE PLEASE HELP:
My name is Ann [436]
I know the answer but i really don’t
6 0
3 years ago
If you produced 76.10 grams of potassium chloride in the reaction how many grams of potassium were required?
11111nata11111 [884]

Answer:39.8375

Explanation:

The mole for the equation is 1:1

Then the molar mass of KCl is 74.5g

Molar mass of k is 39

74.5g of KCl gives 39g of k

76.10g of KCl gives xg of k

X= 76.10×39/74.5

X= 2967.9/7

X= 39.8375

6 0
3 years ago
Explain the bonding that occurs between sodium and chlorine. Specifically, what kind of bonding takes
Alex787 [66]

Answer:

About bonding

Explanation:

A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds or through the sharing of electrons as in covalent bond.

7 0
3 years ago
Other questions:
  • How many moles is 1.50x10^23 molecules of NH3?
    10·2 answers
  • Which element would be expected to have similar physical and chemical properties as oxygen, and why? nitrogen, because it's in t
    9·2 answers
  • Hydrogen reacts with 0.771 g of carbon to form 0.90 g of a compound. What is the mass percent of hydrogen in the compound
    10·1 answer
  • The only positive ion found in an aqueous solution of sulfuric acid is the
    5·2 answers
  • Suppose of nickel(II) chloride is dissolved in of a aqueous solution of potassium carbonate. Calculate the final molarity of chl
    15·1 answer
  • When the submarine's density is equal to the density of the surrounding seawater, the submarine will maintain depth. If a 103200
    9·1 answer
  • which of these energy resources can produce the most amount of energy from the smallest amount of fuel? choices coal, uranium, p
    9·2 answers
  • Describe a tropical grassland biome
    9·1 answer
  • Which part of an atom has a negative electric charge?
    8·2 answers
  • There’s a part two for this but I can’t fit it all in this image, if you know how to do this please help me out. I’m stuck on th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!