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
STALIN [3.7K]
3 years ago
14

Which substance has the highest ignition​ temperature?

Chemistry
1 answer:
erica [24]3 years ago
7 0
It will be  a. <span>benzene.</span>
You might be interested in
The compound, nah2po4, is present in many baking powders. what is its name? sodium phosphate sodium bephosphate sodium dihydroge
AlladinOne [14]
 The  compound NaH2PO4     name  is

sodium  dihydrogen  phosphate

 
Explanation
This name is    arrived  at  by using the   IUPAC rules  of naming   compound

1.  the metal (sodium)is  named  first  followed  by  the ligand ( hydrogen  and phosphate)

Ligand  are  molecules   that are   attached to  the metal  center.

2.   ligand  are  named using alphabetical   order(for  our  case  h  for hydrogen come before p for  phosphate hence hydrogen is named first)

3. Prefix   di is used  since hydrogen  are two

hence the name  of the compound  is  Sodium dihydrogen  phosphate


8 0
3 years ago
How many valence electrons are in oxygen?
Sunny_sXe [5.5K]
 i think it is 6 valence electrons 
5 0
3 years ago
Explain the different between a molecule and a compound.
nevsk [136]

Answer:

-A molecule is the smallesr part is compound whereas a compound is the combination of two or more atoms in a fixed proportion by wiehgt.

- A glass of water is an example of compound but a small portion of water can be called molecule.

5 0
3 years ago
Do you think that the human being is the center of the universe?
Andrej [43]
I think that the sun is the center of the universe, not a human being. Everything revolves around the sun, not someone. U know when to sleep, when the time is, and when to wake up based on the sun. All the planets revolve around it. This is why I think the sun is the center of the universe, not a human being.
3 0
2 years ago
When a substance goes from a gas to a liquid, it goes through a ________ change. chemical phase bond nuclear
algol [13]
It goes through a chemical bond
4 0
3 years ago
Read 2 more answers
Other questions:
  • Using what you know about the compressibility of gases explain why the oxygen in is a SCUBA tank is compressed
    10·1 answer
  • The hormone adrenaline can affect only cells with
    11·1 answer
  • Which is the strongest base among NO3-, So4-, CH3COO- and Cl-​
    6·1 answer
  • Anthracite is so hard and pure it is also referred to as a _____.
    10·1 answer
  • The process that occurs when physical forces break rock into smaller pieces without changing the rock's chemical composition is
    5·1 answer
  • A catalyst:
    5·2 answers
  • Nuclear physicists have discovered over 100 different particles that compose the nucleus of an atom. From a chemistry perspectiv
    9·1 answer
  • Considering radiation weighting factors only, how many times more dangerous are alpha particles than protons?
    8·2 answers
  • What creates an electric current in<br> a battery?
    8·1 answer
  • What does this mean and how do I answer?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!