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
cluponka [151]
3 years ago
13

the tip of a match contains chemical energy. Kevin's father lit a match and blew out the flame. then he tried to light the same

match again . Kevin observed that nothing happened. what can you infer from this observation?

Chemistry
1 answer:
Ostrovityanka [42]3 years ago
8 0
The chemicals were used so it did not light again
You might be interested in
It is winter where jenna lives. Its been snowing all day, but now the snow has changed to sleet and then to freezing rain. What
Vladimir79 [104]

Hi!

Answer:

The change in temperature.

Explanation:

Snow forms at 0 °C, when water vapor converts directly into solid ice crystals. Sleet forms when raindrops fall through a layer of air colder than 0 °C. This means that from the time it was snowing to the time it started sleeting the air has gotten warmer but one layer of air stayed cold, hence the formation of sleet. Freezing rain is rain that freezes when it hits a cold surface. This means that from the time it was sleeting to the time there was freezing rain the air had completely warmed and is now above 0 °C but the ground and all other surfaces are still cold.

I hope this helps, as this happens all the time where I live! :)

8 0
3 years ago
Myth: A dead organism is the same as a nonliving thing in science.<br><br> Fact:<br><br> Evidence:
Ilya [14]

I recently did this assignment!

Instructions: Read each myth (untruth). Reword it to make a factual statement. Then, give two to three reasons why the myth is untrue. Use complete sentences and support your answer with evidence, using your own words.  

________________________________________

Answer:

Myth: A dead organism is the same as a nonliving thing in science.

o Fact: In science, dead is the same as nonliving.

o Evidence: Things that are nonliving never had the characteristics of life, and never will. Things that are dead once did have the characteristics of life, but when they die, they lose some of the characteristics. That is why dead and non-living are NOT the same thing.

Hope this helped!

Have an Amazing day!

~Lola

4 0
3 years ago
Read 2 more answers
In which position are the earth, moon, and sun during a new moon?
RSB [31]

Answer:

They are in this position

4 0
3 years ago
3. What noble gas would be part of the electron configuration notation for Mn?
shusha [124]

Answer:

Argon {Ar}

Explanation:

The noble gas used for a condensed electron configuration is the one before the element which you are configuring.

In this case, the element (Mn) is manganese

The noble gas that is before this element is Argon which is the row above it

so your configuration would be {Ar} 3d^5 4s^2

7 0
3 years ago
How many moles of NaOH are in 13.25 mL of 0.323 M NaOH?
adell [148]
M=mol/L, 0.323M=mol/0.01325. Rework to solve for mol and bam! (I.e. times the two numbers)
7 0
3 years ago
Other questions:
  • total kinetic energy of all the atoms that make up a sample of matter, would that be heat or mechanical????
    15·2 answers
  • What is Mendeleev most known for?
    8·1 answer
  • Does pyridine undergo nucleophilic aromatic substitution reactions? If no, why not. If yes, on what position does the substituti
    14·1 answer
  • Adding charts and graphs helps a scientist
    7·2 answers
  • Molar mass of a compound containing Al3+ ion and OH- ion?
    8·1 answer
  • Which term describes the composition of matter shown in figure A
    13·1 answer
  • FORMULAS OF IONIC COMPOUNDS
    9·1 answer
  • What are the effects of global warming?​
    14·1 answer
  • Need help please I need to select one element for each following families on the periodic table
    14·1 answer
  • What is the mass of 3.0 mole of N20?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!