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
beks73 [17]
3 years ago
13

Helium and nickel are examples of ________. These

Chemistry
1 answer:
emmasim [6.3K]3 years ago
3 0

Answer:

Elements, in turn, are pure substances—such as nickel, hydrogen, and helium—that make up all kinds of matter.

Hope This Helps!       Have A Nice Day!!

You might be interested in
Why do scientists need to be good communicators???
Alecsey [184]

Answer:

Hope this helps and plz mark me the brainliest

Explanation:

When scientists are able to communicate effectively beyond their peers to broader, non-scientist audiences, it builds support for science, promotes understanding of its wider relevance to society, and encourages more informed decision-making at all levels, from government to communities to individuals.

5 0
3 years ago
The strength of the gravitational force between two objects depends on __________.
irga5000 [103]
Should be their masses. Because t<span>he strength of the gravitational force between two objects depends on two factors, mass and </span>distance<span>. the force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled. increases, the force of gravity decreases.</span> 
6 0
3 years ago
Read 2 more answers
Balance the following chemical equations
nexus9112 [7]

Explanation:

  1. 2Na + I₂ → 2NaI
  2. 2KClO₃ → 2KCl + 3O₂
  3. K₃PO₄ + 3HCl → 3KCl + H₃PO₄

6 0
3 years ago
I am stuck on this question i need help
Svetlanka [38]
If you have two magnets with a S on one side and a N on the other, a balanced force would be the S on both magnets facing each other a unbalanced force would be an S side of one magnet and the N side of another magnet facing each other
8 0
3 years ago
As you climb through the mesosphere, the temperature:
aleksklad [387]
The temperature decreases 
(Make sure to mark brainiest!)
7 0
4 years ago
Other questions:
  • During photosynthesis, sunlight shining on a plant is absorbed. Through several chemical reactions, the plant produces sugar, a
    14·2 answers
  • Describe how the surface area affect the rate of a reaction
    6·1 answer
  • What is the mass of OH- in Ca(OH)2
    7·1 answer
  • How much is 35° C in F?
    5·1 answer
  • A flask contains a gas mixture of hydrogen and nitrogen. The total pressure of the mix is 2.0 atm. The partial pressure of the h
    5·1 answer
  • If the result after calculating the heat of the calorimeter is negative, what conclusion can you make?
    15·1 answer
  • Identify the MOs that react to form cyclohexene. HOMO of 1,3-butadiene and LUMO of ethylene LUMO of 1,3-butadiene and LUMO of et
    6·1 answer
  • What is a line graph
    15·1 answer
  • Assume that the reaction of aqueous hydrobromic acid solution and potassium hydroxide base undergoes a complete neutralization r
    12·1 answer
  • the specific heat of the metallic element rhodium is 0.240 j/g-k at 25°c. if 586 j of heat is added to an 80.0 g block of rhodiu
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!