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
fenix001 [56]
2 years ago
5

Which one of the following is not a compound?

Chemistry
2 answers:
DaniilM [7]2 years ago
8 0

Answer:

Marble.

Explanation:

Novay_Z [31]2 years ago
5 0

it's answer a) marble.

You might be interested in
Fusion reactions power the _____ in space. Humans currently use fusion in _____ , but researchers are seeking more applications.
erma4kov [3.2K]

Answer:

Sun and the stars, nothing humans don't use fusion at all

Explanation:

8 0
2 years ago
Which best describes nuclear energy?
svet-max [94.6K]

Answer:

The correct answer is - D.  the energy stored inside the center of an atom.

Explanation:

Each atom has a small center in it called the nucleus and the energy that holds the nucleus or center of the atom together in the atom is known as nuclear energy.

It is the energy that is stored in the center of the atom and normally does not come out, however, in some radioactive atoms the sends some part of the energy as radiation.

Thus, the correct answer is - D.  the energy stored inside the center of an atom.

6 0
3 years ago
When a paper towel absorbs water, is it a physical or chemical change?
Nonamiya [84]

Answer:

It is a physical change.

Explanation:

6 0
3 years ago
What is the electron configuration for sulfur? A. 1s2 2s2 2p6 3s2 3p4 B. 1s2 1p6 2s2 2p6 3s2 C. 1s2 2s2 2p6 3s2 3p3 4s1 D. 1s2 2
3241004551 [841]
Sulfur has two filled energy levels and six electrons on the third energy level. The corresponding electron configuration is A.
B is incorrect because there are no p orbitals at the first energy level, ie, no 1p orbitals. C is incorrect because the 4s1 electron would spontaneously drop into the 3p orbitals. D is incorrect because the 3d electrons would spontaneously drop into the 3p orbitals.
3 0
2 years ago
Read 2 more answers
Identify the ways that art and science are similar
Katarina [22]

Answer:

Arts and science are similar in that they are expressions of what it is to be human in this world.

Explanation:

Both are driven by curiosity, discovery, the aspiration for knowledge of the world or oneself, and perhaps, as the conceptual artist Goshka Macuga said on her recent visit to Cern, a desire for world domination.

3 0
3 years ago
Read 2 more answers
Other questions:
  • How many ml of 0.10 m naoh should the student add to 20 ml?
    14·1 answer
  • What element marks the boundary between using fusion and fission to release energy?
    6·1 answer
  • What is the term for a bond composed of three electron pairs shared between two atoms?
    13·1 answer
  • Two atoms interact with each other as shown by the equation. Complete the equation by filling in the missing parts,
    13·2 answers
  • List the numbers of protons, neutrons, and electrons in Chlorine-18.
    7·1 answer
  • How is the Scientific Method used in science?
    15·1 answer
  • Conceptos de agentes químicos
    6·1 answer
  • Hi guys, my question is:
    6·1 answer
  • What is a plateau and how can one form?
    13·2 answers
  • You have 1 m3 of wood and 1 m3 of aluminum. which is heavier? prove your answer with calculation.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!