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
Dima020 [189]
3 years ago
13

Hydrogen and chlorine are pure substances , or

Physics
2 answers:
HACTEHA [7]3 years ago
7 0

Answer:

Elements

Explanation:

They are represented by H and Cl

Dvinal [7]3 years ago
5 0

Answer:

or pure hydrogen

Explanation:

hope this helps you because this is the answer i have for you

You might be interested in
How did ALS impact Stephen Hawking?
olga nikolaevna [1]

Answer:

Professor Hawking had just turned 21 when he was diagnosed with a very rare slow-progressing form of ALS, a form of motor neurone disease (MND). He was at the end of his time at Oxford when he started to notice early signs of his disease. He was getting more clumsy and fell over several times without knowing why.

Explanation:

none

6 0
3 years ago
The simplest form of a substance
likoan [24]
Answer :

C) Atom

Actual answer should be element but depends on the way you interpret the question and the options given to answer it

Explanation :

Atom is the most basic unit of any substance and is what molecules are made of.

Hope it helps if it does let me know by thanking
5 0
3 years ago
In which graph is acceleration the slope?
olga2289 [7]

Answer:

<em>Velocity</em><em> </em><em>-</em><em>time</em><em> </em><em>graph</em><em> </em>

Explanation:

hope it helps ✌️✌️

4 0
3 years ago
Read 2 more answers
A stone is dropped from a cliff. after it has fallen 10m what is the stones velocity
Ludmilka [50]
The answer is 14,1421 m/s. :)
3 0
3 years ago
Read 2 more answers
ANSWER PLS THIS WILL BRING MY GRADE REALLY HIGH UP Which of the following is not a compound
stepladder [879]
3 rd one because I had this on my test
4 0
4 years ago
Read 2 more answers
Other questions:
  • Y=1/2 at^2 solve for t
    8·1 answer
  • Diagnostic ultrasound of frequency 4.50 MHz is used to examine tumors in soft tissue. (a) What is the wavelength in air of such
    11·1 answer
  • A velocity vs time graph what is the acceleration of the object
    5·2 answers
  • What is the volume of 2400kg of gasoline (petrol) if the density of petrol is 0.7g/km3
    10·1 answer
  • What are the importance of regulare<br>health examination.​
    12·1 answer
  • Làm thế mào để kiểm tra một lục ma sát trược
    6·1 answer
  • State the property of plastic that allows it to become electrostatically charged
    6·1 answer
  • The place below earth's surface where the earthquake begins.
    10·1 answer
  • In what phase change do molecules completely overcome the intermolecular
    9·1 answer
  • An acorn falls from a tree. Its velocity just before it hits the ground is 28.2 m/s, downward. (acceleration of gravity is 9.81m
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!