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
Scilla [17]
2 years ago
13

When electricity passes through water (H20), the water breaks down to form

Chemistry
2 answers:
expeople1 [14]2 years ago
6 0

Answer:

A. Because you have to simplify

Travka [436]2 years ago
6 0

Answer:

decomposition

Explanation:

i dont cap

You might be interested in
2NaCl → 2Na +Cl2<br> What reaction is this
babunello [35]

Answer:

Decomposition reaction

Explanation:

A single reactant breaking down to form 2 or more products is decomposition

5 0
2 years ago
What was the scientific basis for the unit amu
Naya [18.7K]
Natural abundance of oxygen I think
4 0
3 years ago
4th one<br> Mark the brainliest
ale4655 [162]

Answer:

1. The electronic configuration of X is: 1s2 2s2 sp6 3s2

2. The configuration of the anion of Y (i.e Y^2-) is 1s2 2s2 2p6

3. The formula of the compound form by X and Y is given as: XY

Explanation:

For X to loss two electrons, it means X is a group 2 element. X can be any element in group 2. The electronic configuration of X is:

1s2 2s2 sp6 3s2

To get the electronic configuration of the anion of element Y, let us find the configuration of element Y. This is done as follows:

Y receives two electrons from X to complete its octet. Therefore Y is a group 6 element. The electronic configuration of Y is given below

1s2 2s2 2p4

The configuration of the anion of Y (i.e Y^2-) is 1s2 2s2 2p6

The formula of the compound form by X and Y is given below :

X^2+ + Y^2- —> XY

Their valency will cancel out thus forming XY

4 0
3 years ago
why is the term "ionic" used when describing compounds formed from a metal element and a nonmetal element?
nordsb [41]
Ionic compounds form when metals transfer valence electrons to nonmetals. Ionic compounds exist as crystals rather than molecules.
8 0
2 years ago
For a science project, Janet performs four experiments that are supposed to show a chemical reaction. She displays her results i
Lina20 [59]
A. experiment 1 i believe its the best answer

7 0
3 years ago
Other questions:
  • Two groups of students were tested to compare their speed working math problems. Each group was given the same problems. One gro
    12·2 answers
  • Which is a nonpolar molecule?
    12·2 answers
  • The form of energy that holds atomic nuclei together is called _____. molecular energy chemical energy nuclear energy electromag
    9·2 answers
  • Please help this is a my science quiz on chemistry, please reply fast, Solid magnesium carbonate is placed in a solution of hydr
    14·1 answer
  • Balance the equation KHCO3+ H3PO4 arrow K2HPO4+H20 C02.
    9·1 answer
  • Which of the following is the energy of moving electrons?
    7·1 answer
  • Which of the following best describes asexual reproduction?
    7·2 answers
  • (a) (1)
    9·1 answer
  • Helpppppppppppppppppppppppppppppppppp
    11·2 answers
  • What happens to most of the energy as it moves throughout a food web?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!