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
jarptica [38.1K]
3 years ago
10

What is an element?

Chemistry
1 answer:
valentinak56 [21]3 years ago
3 0

Answer:

An element is a substance that is made up of the same kind of atoms and

cannot be broken down into simpler substances by any known chemical means

examples of element are iron boron carbon helium calcium hydrogen etc

You might be interested in
1.<br> What are different ways that genetic technology is used?
Reil [10]

Answer:

In medicine, genetic engineering has been used to mass-produce insulin, human growth hormones, follistim, human albumin, monoclonal antibodies, antihemophilic factors, vaccines, and many other drugs. In research, organisms are genetically engineered to discover the functions of certain genes.

Explanation:

4 0
3 years ago
Read 2 more answers
Which molecule plays the greatest role in the thermal regulation of the troposphere?
makkiz [27]

Answer: The moon was 20 farms away from earth so If I ate a couch then went to my treadmile outside of my cow, I could add the letter Grammar to my checklist.

Explanation: You see, If there was a man who had no arms or legs he would be walking with his feet right? SO If I added chickens to my head and ate the eifel tower am I 50% a choclate bar. Hope this helps

5 0
3 years ago
A salt is made by adding an excess of an insoluble metal oxide to an acid.
Blizzard [7]

Answer:

Filtration

Explanation:

Filtration is used to separate solid substances from liquids or large molecules from small molecules. Since, Acid is a liquid and metal oxide is solid so Filtration can be used to separate these two.

3 0
3 years ago
What is the rarefraction of a longitude wave
kvv77 [185]

Answer:

it is a transverse wave. Does that help?

5 0
3 years ago
Which of the following solutions is more concentrated?<br> 0.50M KCl or 5.0% (w/v) KCl
HACTEHA [7]

.50 M KCl because 5% is the same as .05, which makes the .50M more concentrated.

6 0
3 years ago
Other questions:
  • 5 Fe2+(aq) + MnO4−(aq) + 8 H+(aq) ⟶ 5 Fe3+(aq) + Mn2+(aq) + 4 H2O(l) determine if each of the following statements is True or Fa
    11·1 answer
  • Water exists in liquid form between its 1. Freezing and Boiling point 2. Freezing and melting point 3. Boiling and melting point
    14·1 answer
  • valancy of x is 3 while that of y is 1. write a formula of the compounds when each of the seperaty combines with oxygen
    9·1 answer
  • What is the inner core description
    5·1 answer
  • CN- is a Bronsted - Lowry base. What will this substance form when it accepts a proton?
    9·1 answer
  • The element nickel has five naturally occurring isotopes. Which of the following describes the relationship of these isotopes?
    8·1 answer
  • The Haber Process is the main industrial procedure to produce ammonia. The reaction combines nitrogen from air with hydrogen mai
    8·1 answer
  • An increase in which of the following does not increase the rate of a chemical reaction?
    15·1 answer
  • Help me pleaseeeeeeeee
    7·2 answers
  • 76.5 scientific notation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!