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
Lisa [10]
3 years ago
7

Are elements considered to be substances?

Chemistry
1 answer:
Schach [20]3 years ago
7 0

Answer:

C. Yes, because they have a definite composition.

Explanation:

<h2><u><em>PLEASE MARK AS BRAINLIEST!!!!!</em></u></h2>
You might be interested in
Name the functional group in the
zysi [14]

Answer:

the correct answer B. carboxylic acid

Explanation:

carboxylic acid, any of a class of organic compounds in which a carbon (C) atom is bonded to an oxygen (O) atom by a double bond and to a hydroxyl group (―OH) by a single bond. A fourth bond links the carbon atom to a hydrogen (H) atom or to some other univalent combining group.

6 0
2 years ago
Can somebody answer this question for me it might be easy for you answer part 1,2,and 3
jonny [76]

Answer:

hey love! what is the question??

8 0
3 years ago
Read 2 more answers
What are the contents of a electron cloud?
PilotLPTM [1.2K]
Weast to east , east to west, nort to south, south to nort.
7 0
3 years ago
What does air pressure mean
Cloud [144]

Answer:

The definition of air pressure is the force exerted onto a surface by the weight of the air. An example of air pressure is the average sea-level air pressure of 101.325

Explanation:

7 0
2 years ago
Draw the structural formula for a hydrogen molecule (H2) and an oxygen molecule (O2). Remember that each line represents an elec
Travka [436]
See the attached photo

5 0
3 years ago
Read 2 more answers
Other questions:
  • On a clear day at sea level, with a temperature of 25 °C, the partial pressure of N2 in air is 0.78 atm and the concentration of
    14·1 answer
  • What is the volume of 8.50 moles of hydrogen gas?
    10·1 answer
  • What changes rock inside earth
    11·2 answers
  • Adding copper or magnesium to aluminum creates an alloy that is _____.
    10·1 answer
  • Which statement explains why the bonds between nonmetals tend to be covalent? The bonds are found to be nondirectional. They hav
    9·2 answers
  • Show the ________ or the outer level of electrons, the number which is given
    13·1 answer
  • A brownish fossil that can be found in rock and contains the remains of an organism is
    13·1 answer
  • What is the weight, on earth, if a book with a mass of 1.5kg 1.5N 6.5 N 11.3 N 14.7
    10·2 answers
  • How many moles of KOH are measured in thisexperiment? See the volume and molarity information given. 2.How many moles of KOH rea
    7·1 answer
  • Which one sounds better "the reign of scar", or "Scar's Reign"
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!