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
Kruka [31]
3 years ago
5

The distance between the nuclei of two iron atoms is about 4 angstroms.a. Trueb. False

Chemistry
1 answer:
vladimir2022 [97]3 years ago
8 0

Answer:

The correct option is b. false

Explanation:

The distance between the nucleus of an atom and it's outermost shell is called is atomic radius. The atomic radius of an Iron atom (Fe) is 0.126 nm or 1.26 angstrom. The distance between the nuclei of two Iron atoms will be 1.26 × 2 = 2.52 angstroms.

Since 2.52 angstroms is lower than 4 angstroms, the correct option is false

You might be interested in
Classify the following reaction: 2H2O 2H2 + O2
Likurg_2 [28]
Synthesis i do believe 

6 0
3 years ago
Read 2 more answers
If i add water to 100 mL of a 0.15M NaOH solution until the final volume 150mL , what will the molarity of the diluted solution
labwork [276]
0,15 moles of NaOH-------in------------1000ml
x moles of NaOH------------in--------100ml
x = 0,015 moles of NaOH

final volume = 150ml

0,015 moles of NaOH---in-------150ml
x moles of NaOH--------------in-----1000ml
x = 0,1 moles of NaOH

answer:  0,1mol/dm³  (molarity)
3 0
4 years ago
The best way to get the sugar out of a sugar-water solution is to __________.
Jet001 [13]

Answer:

Distillation is the process by which sugar can be separated from the sugar solution.

Explanation:

Distillation, or classical distillation, is the process of separating the components or substances from a liquid mixture by using selective <u>boiling and condensation.</u>

8 0
3 years ago
Read 2 more answers
How old is the earth in millions of years
Paul [167]
A million years old
Duhhhh
6 0
3 years ago
Read 2 more answers
During dehydration synthesis, an enzyme removes a ____________ functional group from the monomers of one organic molecule and a
Reika [66]

Linking monomers together to form a polymer .This chemical reaction also forms water molecules.

<h3>What is Polymerization?</h3>

This is a type of reaction which involves the linking of two or more monomers to form a polymer.

Dehydration reaction forms water molecules as part of the product thereby making it the most appropriate choice.

Read more about Dehydration here brainly.com/question/1301665

#SPJ1

3 0
2 years ago
Other questions:
  • At 650 mm hg a gas has a volume of 190 l what is its volume at standard pressure
    12·1 answer
  • Assume that you have a mixture of aluminum chloride and barium sulfate. aluminum chloride is soluble in water, but barium sulfat
    11·1 answer
  • Predict which process listed below will lead to the greatest increase in conductivity.
    12·2 answers
  • What kind of volcanoes form from subduction boundaries
    10·2 answers
  • Cost of production reports can also be used to compare the materials output quantity to the a.administrative staff input quantit
    10·1 answer
  • which will feel warmer to the touch, a bucket of water at 50°C or a bathtub filled with water at 25°C
    11·1 answer
  • The equilibrium constant Kc for the reaction 2NO(g)+O2(g)⇌2NO2(g) is 6.9×105 at 500 K. A 5.0 L reaction vessel at 500 K was fill
    8·1 answer
  • ____________ electricity is a quick burst of energy which is produced by charged particles.
    5·2 answers
  • Match the following vocabulary words with the correct definitions.
    15·1 answer
  • QUICK I WILL CHOOSE BRAILEST
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!