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
Llana [10]
3 years ago
11

An element that speeds up chemical reactions is called a/an

Chemistry
1 answer:
mel-nik [20]3 years ago
7 0
I think it is enzymes.Inside our body most of the chemical reactions are speeds up by enzymes.These enzymes decreases the minimum energy that is required for the reaction to happen. ;-]. Actually it works like a catalyst.
You might be interested in
Conlan wants to answer the question " does phosphorus affect tomato fruit production?" Which statement represents a hypothesis t
DIA [1.3K]
The answer Is yes phosphorus affects tomato fruit production because of its toxins
4 0
3 years ago
R indicates round seeds that are dominant over the wrinkled variety represented by R for each numbered individual in the pedigre
hichkok12 [17]

Answer:

Explanation:X and Y

4 0
2 years ago
Arsenic produces a blue flame when heated. Calcium produces an orange-red flame. Which of these best explains why this differenc
MrMuchimi

Flame colors are produced from the movement of the electrons in the metal ions present in the compounds. When you heat it, the electrons gain energy and can jump into any of the empty orbitals at higher levels Each of these jumps involves a specific amount of energy being released as light energy, and each corresponds to a particular color. As a result of all these jumps, a spectrum of colored lines will be produced. The color you see will be a combination of all these individual colors.

6 0
3 years ago
Which is a characteristic of mixtures
barxatty [35]
They are three types of mixtures:
-solutions : they are homogeneous mixtures of 2 or more sub. in a single phase.
-suspensions: if the particles in a solvent are so large that they settle out unless constantly tired, the mixture is called a suspension.
-colloids: particles that are intermediate in size between those of solutions and suspensions form mixtures called colloids.

:)
5 0
3 years ago
Read 2 more answers
It is a vocal music of Mindoro​
Anna [14]

Answer:

instrumental music is used in festivals, rituals, etc.

Explanation:

8 0
3 years ago
Other questions:
  • Which of the following is not an organic compound?<br> Corn oil<br> Bromine<br> Methane<br> Protein
    6·1 answer
  • Which describes a substance with a high index of refraction?
    13·2 answers
  • Define and then describe the difference between a polar covalent bond, nonpolar covalent bond and ionic bond.
    6·1 answer
  • the atomic number of barium is 56 what do you know about the subatomic particles in an atom of this element
    14·2 answers
  • Moseley made revisions to the periodic table that resolved some of the problems with Mendeleev's version. Which of these was a r
    7·1 answer
  • Which of the following is a quantitative observation of the frog?
    5·2 answers
  • Compound A and compound B are constitutional isomers with molecular formula C3H7Cl. When compound A is treated with sodium metho
    15·1 answer
  • What is Zaitsev's rule?
    10·1 answer
  • Will give brainliest
    7·1 answer
  • Helpppppppppp!!!!!!!!!​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!