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
prisoha [69]
2 years ago
14

What are substance made of

Chemistry
1 answer:
Stella [2.4K]2 years ago
4 0

Answer:

Lesson Summary. A substance is simply a pure form of matter. In other words, a substance is matter than contains only one type of atom or molecule. Pure substances can be further divided into two sub-categories: elements and compounds.

Explanation:

<em><u>Radhe</u></em><em><u> </u></em><em><u>Radhe</u></em><em><u>❤</u></em>

You might be interested in
Identify the type of igneous rock that is formed when magma cools above Earth's surface?
mylen [45]

Answer: cools down and keeps going

Explanation:

5 0
3 years ago
A block of chocolate is melting on a hot pan. What type of heat transfer is this? Describe the way heat is transferred between t
klio [65]

Answer:liquid= _________   than the next ________ is heat

Explanation:

8 0
2 years ago
An acid, like HCI, would...
frosja888 [35]

Answer: melt

Explanation:

6 0
3 years ago
Read 2 more answers
What is the mass in grams of 85.32 mL of blood plasma with a density of 1.03 g/mL
sveticcg [70]
<span>Well if you're looking for grams, all you need to do is cancel out units. (ml)(g/ml)=g because the ml cancels out. Thus, multiply: (85.32ml)(1.03g/ml)=...I'll let you solve this. :) Good luck! Hope that helped. When in doubt, look at the units.</span>
3 0
3 years ago
Or a hydrogen atom, which electronic transition would result in the emission of a photon with the highest energy?
ELEN [110]
This electronic transition would result in the emission of a photon with the highest energy: 4p – 2s <span>This can be the same with the emission of 4f to 2s which would emit energy in the visible region. The energy in the visible region would emit more energy than in the infrared region which makes this emission to have the highest energy.</span>
8 0
2 years ago
Other questions:
  • Which intermolecular force would cause the highest boiling point?
    6·1 answer
  • Electronic configuration for Cr, Cu, Cr+2, Cu+2, Mn+2
    10·2 answers
  • A 20.0-milliliter sample of HCl(aq) is completely neutralized by 32.0 milliliters of 0.50 M KOH(aq).
    6·2 answers
  • This is the chemical formula for nickel tetracarbonyl (a powerfully poisonous liquid used in nickel refining):nico4a chemical en
    13·1 answer
  • How many moles of copper are needed to react with sulfur to produce 2.9 moles of copper (I) sulfide
    14·1 answer
  • Find the percent by mass of sodium chloride in a 1.20 M NaCl solution. The density of the solution is 1.06 g/mL
    15·2 answers
  • Help ASSSAPPPP I WILL MARK BRAINLIEST. What is the outer electron configuration for tin?
    14·2 answers
  • What is an empirical formula
    5·2 answers
  • Write the balanced nuclear equation for the alpha decay of each isotope.
    12·1 answer
  • A gaseous product of a reaction is collected at 280K and 0.95 atm. Given R=0.0821L⋅atmmol⋅K, what is the molar mass of the gas,
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!