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
Ainat [17]
3 years ago
8

A chemist mixes oxygen gas and hydrogen gas to form water, which is composed of one oxygen and two hydrogen atoms per molecule.

What has occurred?
Chemistry
2 answers:
Flauer [41]3 years ago
6 0
<span>When a chemist mixes oxygen gas and hydrogen gas to form water, which is composed of one oxygen and two hydrogen atoms per molecule. The hydrogen and oxygen atoms bounds together by making a bond called covalent bond.<span> In a covalent bond, two atoms are bound together because they each want to "share" each other's electrons.</span></span>
Snowcat [4.5K]3 years ago
5 0

Answer:

A chemical change.

Explanation:

I just took the test and got it right.

You might be interested in
An atom of lithium 7 has an equal number of
lukranit [14]
Electrons and protons because they are essentially always the same
5 0
3 years ago
Read 2 more answers
Why is it NOT possible for ONE particle (atom/ion/molecule) to be classified as a particular phase, or state, of matter?
Agata [3.3K]

Answer:

because I said and I'm the boss

6 0
3 years ago
What is bedrock layer​
Nuetrik [128]
Bed rock is a layer underneath minerals
6 0
3 years ago
Which is an unreliable source?
son4ous [18]
A source with opinions, no factual information.
8 0
3 years ago
Read 2 more answers
Carbon-14 is an isotope of carbon. How does it differ from other forms of carbon?
jek_recluse [69]
Carbon-14, also known as radiocarbon, is a radioactive isotope of carbon as compared to other forms of carbon. it contains 6 protons and 8 neutrons. The presence of such in organic materials is the basis of the radiocarbon dating method to date geological samples.
6 0
3 years ago
Other questions:
  • Having done the experiment, explain briefly how the mass of zinc not equal the mass of lead gained (hint: the periodic table)
    14·1 answer
  • All cells in living organisms undergo cellular respiration. The chemical reaction for cellular respiration is stated below. (Glu
    5·1 answer
  • At what pressure will CO2 dissolve in water? ​
    7·1 answer
  • One gram of salt in 100 liters of water could be considered a _______________________ solution. A) concentrated B) dilute C) sat
    6·2 answers
  • the density of gold is 19.3 g/cm the density of iron pyrite is 5.0 g/cm . if a nugget of iron pyrite and a nugget of gold each h
    15·1 answer
  • The standard cell potential, E°cell, for a reaction in which two electrons are transferred between the reactants is +1.33 V. Cal
    7·1 answer
  • The amino acids are combinations of
    11·2 answers
  • if you had to live near a volcano would you rather live near an explosive or nonexplosive volcano?explain.
    15·1 answer
  • Calculate the average time the car took to reach each checkpoint. Record the average time in Table D of your Student Guide. The
    9·2 answers
  • 12. The molar mass of water is 18.0
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!