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
Lynna [10]
3 years ago
7

Which element has the largest difference between the third ionization and the fourth ionization?

Chemistry
1 answer:
dolphi86 [110]3 years ago
7 0
Iron has the largest difference
You might be interested in
How to differentiate between so3 and so4?​
makvit [3.9K]

Answer:

The difference between sulfate and sulfite is, Sulfate (SO4) has 1 atom of Sulphur and 4 atoms of Oxygen. sulfite (SO3) has 1 atom of sulfur and 3 atoms of Oxygen.

Explanation:

7 0
2 years ago
18. Which one of the following is generally NOT true about elements in the
Dennis_Churaev [7]

Answer:

Statement B "Elements at the right side of the period are smaller in size" is not true.

Explanation:

Going through the rows of the elements in the period the size of the elements get continuously bigger.

7 0
3 years ago
Read 2 more answers
In a combustion experiment, it was found that 12.096 g of hydrogen molecules combined with 96.000 g of oxygen molecules to form
Mkey [24]
The mass change, or the mass defect, can be calculated by the formula that is very known to be associated with Albert Einstein. 

E = Δmc²
where
E is the energy gained or released during the reaction
c is the speed of light equal to 3×10⁸ m/s
Δm is the mass change

(1.715×10³ kJ)(1,000 J/1 kJ) = Δm(3×10⁸ m/s)²
Δm = 1.91×10⁻¹¹ kg
5 0
3 years ago
How many milligrams of sodium fluoride are needed to prepare 100 ml of a sodium fluoride stock solution such that a solution con
Anastaziya [24]
The unit ppm (parts per million) should be numerically equal to the unit of mg/L (milligram per liter). First, we determine the volume of the stock solution in L.

     V = (100 mL)(1 L/1000 mL)
     V = 0.1 L

Then, the equation that would allow us to determine the value of mass is,
     
        C = m/V

where C is concentration, m is mass, and V is the volume.

Substituting the known values,
       2  = m/ 0.1

The value of m from the equation is 0.2. 

Answer: 0.2 mg
3 0
3 years ago
What element is CU?plz helpppp
Ulleksa [173]
CU is the element symbol for Copper.
8 0
4 years ago
Read 2 more answers
Other questions:
  • If an atom has one valence electron, how will it form ions?
    15·1 answer
  • How much heat is absorbed by 0.060 kg of copper when it is heated from 20.0°C to 80.0°C if the specific heat of copper is 385J/k
    14·1 answer
  • Carbon monoxide reacts with oxygen gas to form carbon dioxide according to the following chemical equation. 2CO(g)+O2(g)⟶2CO2(g)
    13·1 answer
  • An ionic compound is formed when there is a reaction between the elements
    8·3 answers
  • Hurry I will mark brainest if correct!!!! hurry
    5·1 answer
  • Explain how chewing your food thoroughly can help your body digest food.
    11·2 answers
  • Please answer asap (98 Points! ) ( This is for science btw )
    9·2 answers
  • The breeding of animals is necessary to produce
    10·1 answer
  • No links :) <br> WHAT ARE THE INDIVIDUAL ELEMENTS IN “H2COCH2”<br> NEED ASAP PLEASE.
    14·2 answers
  • What is an open system?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!