Chemistry, 28.09.2020 05:01 dlatricewilcoxp0tsdw

How small is an atom. Write down the calculation. The diameter of a US penny is 19 mm. The diameter of a silver atom, by comparison, is only 2.88 10 -10mm.
How many silver atoms could be arranged side by side in a straight line at diameter of a penny (d penny)? 10 min

d penny =19mm I # Ag = d penny /d Ag atom I # Ag=19mm /2.88 10 -10mm = 6.6106 atoms
d Ag atom =2.88 10 -10mm [ 6 600 000 atoms]
# Ag atoms--->? Atoms

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 22:20, andybiersack154

Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.

Answers: 1

continue

Chemistry, 22.06.2019 08:00, krudisill

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Answers: 1

continue

Chemistry, 22.06.2019 13:00, Molly05

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

Answers: 2

continue

Chemistry, 22.06.2019 14:00, hannahhoskings6989

What was bohr’s contribution to the planetary model

Answers: 1

continue

You know the right answer?

How small is an atom. Write down the calculation. The diameter of a US penny is 19 mm. The diameter...

Questions in other subjects:

Mathematics, 20.10.2020 18:01

PLEASE HELP ASAP What is the value of x?...

Mathematics, 20.10.2020 18:01

Please help me due in 2 min ...

Mathematics, 20.10.2020 18:01

The graph of y < 2x - 3is shown. Which set contains only points that satisfy the inequality? O A. {(5,7).(-3,-10). (5.-7), (-1,4)} B. -1,-10). (5, 7).(-4, -13), (3,...

Mathematics, 20.10.2020 18:01

What is the range? y = x² – 2x - 5 Your answer...

Mathematics, 20.10.2020 18:01

Free Points!!what is your favorite color...

Mathematics, 20.10.2020 18:01

A square pyramid and cube are shown below. Name the two dimentional figure that is a cross section of the cube but not the pyramid. Octagon Square Triangle Re...

Social Studies, 20.10.2020 18:01

Why did the British seek to take over the Dutch colony of New Amsterdam? A. It was a boon to the British for assistance in a battle against American Indians. B. The British...

Mathematics, 20.10.2020 18:01

Elena has some bottles of water that each holds 17 fluid ounces. Write an equation that relates the number of bottles of water (b) to the total volume of water (w) in fluid ounces....

Mathematics, 20.10.2020 18:01

What is the equation of the graphed line written in standard form...

Mathematics, 20.10.2020 18:01

Can someone help me with this? ...

More questions: Chemistry Another questions