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
Natalija [7]
3 years ago
11

What is the ground-state electron configuration of the sulfide ion s2− in condensed form?

Chemistry
1 answer:
SIZIF [17.4K]3 years ago
5 0

S^{2-}: [Ar]

You might be interested in
Please answer this questions soon<br><br>i will mark him or her brillient<br>​
Misha Larkins [42]

Answer:

1)Or

d.Sublimation

2)

b.iodine is the solute and alcohol is solvent

3)

a.compostion of solute

4 0
2 years ago
Read 2 more answers
How is an isotope different from the standard form of a chemical element?
velikii [3]

Answer:

  • The standard form of a chemical element is the natural mixture of several isotopes of the same element, which is atoms with the same number of protons but different number of neutrons, while an isotope is a particular kind of atom with a definite number of neutrons.

Explanation:

A <em>chemical element</em> is a pure substance formed by atoms with the same atomic number (number of protons). This is because it is the number of protons what identifies an element.

For example: oxygen is a chemical element, so oxygen is formed by only atoms of oxygen, and the atomic number of those atoms is 8, because every oxygen atom has 8 protons.

Nevertheless, some atoms of oxygen, may have different number of neutrons. Isotopes are different kind of atoms of the same element, which only differ in the number of neutrons. So, some atoms of oxygen will have 8 neutrons, other 9 neutrons, and other 10 neutrons (those are the stable isotopes of oxygen).

That difference in neutrons, is generally accepted that, does not modifiy substantially the chemical properties of the element, but the mass number. So, the isotopes with more neutrons wil be heavier, and the isotopes with less neutrons will be lighter.

  • Mass number = number of protons + number of neutrons.

In general a chemical element is formed by a mixutre of isotopes of the same element.

4 0
3 years ago
Read 2 more answers
Calculate the number of grams of CH_3COOH in the vinegar.
AysviL [449]
<span>when density in g/ml
9.86ml CH3COOH (X g/1ml) = g
1.049g/ml
9.86ml (1.049g/1ml) = 10.343 g
hope it helps
</span>
6 0
3 years ago
What goes in the blank?
Anon25 [30]
Protons goes in the blank. the word can be used for both.
5 0
3 years ago
Which of the following materials is necessary to stop a beta particle
stich3 [128]
The material needed to stop a beta particle is c. thin pieces of wood.
5 0
3 years ago
Other questions:
  • Scientists have changed the model of the atom as they have gathered new evidence. One of the atomic models is shown below. A pur
    15·1 answer
  • Ethyne (C2 H2 (g), Hf = 226.77 kJ/mol) undergoes complete combustion in the presence of oxygen to produce carbon dioxide
    9·1 answer
  • Jacques Charles used this reaction to prepare hydrogen gas for his historic balloon flights: Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(
    8·1 answer
  • Asap, I need help
    15·2 answers
  • BF3 + Li2SO3 ----&gt; B2(SO3)3 + LiF What is the coefficient of lithium fluoride in the balanced chemical reaction?
    14·2 answers
  • List common properties of bonds
    6·1 answer
  • A galvanic cell consists of one half-cell that contains Ag(s) and Ag+(aq), and one half-cell that contains Cu(s) and Cu2+(aq). W
    14·1 answer
  • Aqueous aluminum phosphate reacts with solid magnesium to produce solid aluminum and aqueous magnesium phosphate. Write the bala
    14·1 answer
  • Question 2 of 10
    10·1 answer
  • An increase in ocean salinity can increase ____, creating a current.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!