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
lbvjy [14]
3 years ago
9

Which of the following are not clues that a chemical reaction has taken place?

Physics
2 answers:
Sladkaya [172]3 years ago
6 0
Im thinking a and d but if its just one answer im thinking mostly a
NNADVOKAT [17]3 years ago
4 0
D. Constant Temperature. 
When a chemical reaction occurs there is almost always a change in temperature.<span />
You might be interested in
A student notices that an inflated balloon gets larger when it is warmed by a lamp. Which best describes the mass of the balloon
nirvana33 [79]
It gets larger because
well let me give you an example
so today in class we looked at a lava lamp with wax inside and there was a lightbulb at the bottom.
we watched as the wax floated up because the molecules inside the wax spreads out and makes the wax less dense.
the wax floats up because (which is related to the balloon getting bigger) the wax is getting less dense and the particles get bigger which ALSO makes the wax less dense.
hope this helps and hope you can relate it to your problem! say thanks if I did help AT ALL! :)
7 0
3 years ago
Read 2 more answers
How many discovered planets are there
Allisa [31]
We have discovered 786 planets. Most of which were only recently discovered.
5 0
3 years ago
Ruthford's theory was identified by
8090 [49]

Answer:

your mom

Explanation:

6 0
3 years ago
Read 2 more answers
Is it true or not true
maria [59]

Answer:

true

Explanation:

6 0
3 years ago
All you have to do is find the description for a b c and d words and find the meaning 8 9 10 11 and 12
insens350 [35]
A-11 polar easterlies
b-8 winds blowing between the equator and 30° N and south
c-10
d-9
4 0
3 years ago
Other questions:
  • A physics department has a Foucault pendulum, a long-period pendulum suspended from the ceiling. The pendulum has an electric ci
    10·1 answer
  • A major leaguer hits a baseball so that it leaves the bat at a speed of 31.3 m/s and at an angle of 36.7 ∘ above the horizontal.
    14·1 answer
  • An electric fan is running on HIGH. After the LOW button is pressed, the angular speed of the fan decreases to 85.9 rad/s in 2.4
    8·1 answer
  • What is it called when a falling object stops accelerating while it is still falling?
    6·1 answer
  • When does a object exerts an action force
    12·1 answer
  • The gravitational pull of Jupiter is greater than the gravitational pull of Earth. How would adding a “JUPITER MODE” to the virt
    13·1 answer
  • 8. List three temperature scales. Then write the boiling and freezing
    12·1 answer
  • Suppose that we replace the aluminum with a mystery metal and repeat the experiment in the video. As in the video, the mass of t
    12·1 answer
  • Scientific notation. jst 11a
    15·1 answer
  • You have two beakers of different types of oil, which have different specific heat capacities. You put each beaker in a water ba
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!