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
gizmo_the_mogwai [7]
4 years ago
13

How do scientists distinguish between an element and a compound? List two elements and two compounds.

Chemistry
1 answer:
Vsevolod [243]4 years ago
7 0
The difference between an element and a compound is that an element is composed of only one kind of atom while a compound is composed of at least 2 kinds of atoms. The properties of an element and the compound the atoms has to form are different physically and chemically.Example of element are O and H, while compound examples are H2O and H2O2. 
You might be interested in
Plz need help hw plz help struggling
Mademuasel [1]
All you have to do is research more about this scientist´s theory. Just google: Why wasn´t Wegner´s hypothesis accepted?
Trust me, the answers are there.<span>
</span>Next time just research it.
Wegner´s idea seemed so ridiculous at the time that he was ridiculed by other scientists. The problem was that to his colleagues there seemed no plausible mechanism for how the continents could move through the oceans.
6 0
4 years ago
An atom has 34 protons in its nucleus. It is an atom of which element
tia_tia [17]
The answer is Selenium.

Hope that helps.
8 0
4 years ago
Read 2 more answers
BRAINLIESIT IF CORRECT<br><br><br><br><br><br> 4
Zarrin [17]

Answer:

the answer is vacum of space

3 0
3 years ago
Read 2 more answers
In the overall equation for photosynthesis, six molecules of carbon dioxide and six molecules of water result in a molecule of s
igomit [66]
Six molecules of oxygen.

6 CO2 + 6 H2O ----> 6 C6H12O6 + 6 O2
4 0
4 years ago
Read 2 more answers
Plz help its due today!!!
oksano4ka [1.4K]

Answer:

Explanation: First one is Purple, purple, White.

Hairy, Hairy, Non hairy.

3 0
3 years ago
Read 2 more answers
Other questions:
  • 1) Describe the reaction that occurs at modest temperatures between the starting material and nucleophile, base or solvent indic
    15·1 answer
  • PLEASE HELP FAST
    12·1 answer
  • Shown here is the chemical formula for ammonia.
    5·1 answer
  • Name the two leaders arrested in Amritsar.trace the evenTS that led the Jallianwala bagh massacre.​
    9·1 answer
  • An automobile gasoline tank holds 42 kg of gasoline. When the gasoline burns, 168 kg of oxygen are consumed and carbon dioxide a
    14·1 answer
  • Which type of molecule forms structures in cells and stores energy? I NEED HELP
    5·1 answer
  • What is the change in enthalpy of the first reaction below, given the enthalpies of the other two reactions?
    8·1 answer
  • A firework company is coming out with a new type of firework for the 4th of july. the firework gives off 1 color of light with e
    5·1 answer
  • Which is Earth's largest source of drinkable water?
    8·2 answers
  • BRAINLIEST AND POINTS!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!