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
oksano4ka [1.4K]
3 years ago
15

Arrange the following elements in order of increasing first ionization energy.

Chemistry
1 answer:
Naddika [18.5K]3 years ago
4 0

Answer:

The answer to your question is  Al, Mg, Si, S, P

Explanation:

First ionization energy is the energy necessary to remove an electron from an atom in a gaseous form.

Element           First ionization energy (kJ/mol)

Magnesium              737.7  

Aluminum                 577.5

Silicium                    786.5

Phosphorus              1011.8

Sulfur                        999.6

Order:   Al, Mg, Si, S, P

You might be interested in
What is the mass of 40.00 mL water in correct significant figures, if density of water at room temperature is close to 1.00 g/mL
Ainat [17]
It will be 53 Ounces of water
3 0
3 years ago
Is mass an intensive phsical property because it is dependent on the size of the sample
Vadim26 [7]
Mass is an intensive physical property because it is dependent on the size of the sample.
8 0
4 years ago
Select all the items on the following list that are ions.
Ratling [72]

anything with plus or minus on them are ions
so that is 4 of them
po4-3
hco3-
al+3
hg2+2
7 0
4 years ago
Read 2 more answers
Describe how the weak monoprotic acid hydrofluoric acid, HF (used in aluminum processing) acts when it is added to water, includ
grigory [225]

Answer:

Explanation:

HF ,Hydrofluoric acid  happens to be a weak acid and as we know that a weak acid is partially dissociated in water.

So when we dissolve HF in water it would subsequently dissociate into H⁺ and F⁻ions . The solution now would contain hydronium ion that is H+ ion.

The solution would also contain dissociated F⁻ ion and solvent H20 molecules.

The following reaction would take place:

HF+H₂O⇆H₃O⁺+F⁻

so the reaction in forward direction is the dissociation of HF into H₃O⁺(that is H⁺) and F⁻ion.

The backward reaction would be the recombination of H₃O⁺(that is H⁺) and F⁻ion to give back HF and H₂O

3 0
3 years ago
What is metal and has high density
worty [1.4K]

Answer:

is the revolving service structure of the launch pad at the Kennedy Space Center in Florida, clocking in at 4.86 million pounds.

Explanation: i hope it helps and can you put my as a Brainliest thx :)

8 0
3 years ago
Other questions:
  • What element is this? How do you know?
    5·1 answer
  • Peter performed an experiment to test which of the three compounds his teacher gave him was an ionic compound. The table shows h
    11·2 answers
  • An atom can be called a particle, but a molecule is never called a particle.
    5·2 answers
  • What observations can we make that are the result of the rotation of the earth on its axis? (How do we know that the earth is ro
    12·1 answer
  • According to the law of conservation of matter, what cannot change during a chemical reaction?.
    10·1 answer
  • A hydrated sample of cobalt II chloride has a molar mass of 309.99 g/mol. What is the mole ratio between cobalt II chloride and
    14·2 answers
  • What is the definition of an Arrhenius acid?
    13·1 answer
  • WILL GIVE BRAINLIEST TO ANSWER
    5·1 answer
  • What happens when magma and water will be mix
    5·1 answer
  • A scientist produces zinc iodide (zni2). (a) calculate the minimum mass of zinc that needs to be added to 0.500 g of iodine so t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!