3 years ago

One hundred million copper atoms are arranged in a line. Which is a reasonable estimate for the length of this line?

1 answer:

8 0

The size of an atom is roughly 10^-10 metres

10^-10 • 100,000,000 = 0.01 metres

Since 1 metre = 100 centimetre

0.01 x 100 = 1 centimetre

There’s your answer

You might be interested in

Why do solids maintain their volume and shape? cause-effect

SpyIntel [72]

B.)because they are packet tight

3 0

3 years ago

Read 2 more answers

Which of the following would DECREASE the rate of a reaction?

tia_tia [17]

Answer: increasing volume

Explanation: adding a catalyst would increase reaction time and increasing INCREASING concentration definently makes reaction time alot faster increasing pressure actually makes it more concentrated, so no it is not

8 0

3 years ago

The formula for bismuth(III) arsenide is..?

vlabodo [156]

Answer:

BiAs

Explanation:

6 0

3 years ago

During respiration, energy is retrieved from the high-energy bonds found in certain organic molecules. Which of the following, i

babunello [35]

Answer:

(A.) CO2, H2O

Explanation:

The chemical equation for respiration process is:

$C_{6}H_{12} O_{6}$ + $6O_{2}$ → $6CO_{2}$ + $6H_{2} O$ + ATP↑

Energy is released during the biochemical process in the organism's cells in form of ATP. Byproducts of the reaction are carbon dioxide and water molecules.

Let me know if you require any further assistance.

4 0

3 years ago

(Science)

AlladinOne [14]

Answer:

Explanation:

eons are divided into eras and eras are based on major events and can vary in time so eons can vary in time

8 0

3 years ago