How much smaller is an electron than a proton

2 answers:

8 0

Answer: A proton is about a billion times more massive than an electron. They are smaller than we can currently measure and may not have a size at all!

Explanation:

meriva3 years ago

3 0

Answer:

An electron is around 1800 times smaller than a proton

Explanation:

You might be interested in

How do the properties of the elements change as you move across a period on a periodic table from left to right?

Tomtit [17]

B) The elements become less reactive.

8 0

3 years ago

Which unit can be used to express the rate of a reaction?

vichka [17]

<span>The rate of reaction may be expressed as a unit of quantity divided by a unit of time. The only expression that has a quantity divided by time is the first one mL / s (i.e. milliliter per second), so the answer is the first option, mL/s.</span><span />

4 0

3 years ago

Read 2 more answers

The unit cm3 is used to express .?

Naddika [18.5K]

The unit cm3 is used to express a cube using cm

4 0

3 years ago

Read 2 more answers

Consider the reaction 2CO * O2 —> 2 CO2 what is the percent yield of carbon dioxide (MW= 44g/mol) of the reaction of 10g of c

Arturiano [62]

Answer:

Y = 62.5%

Explanation:

Hello there!

In this case, for the given chemical reaction whereby carbon dioxide is produced in excess oxygen, it is firstly necessary to calculate the theoretical yield of the former throughout the reacted 10 grams of carbon monoxide:

$m_{CO_2}^{theoretical}=10gCO*\frac{1molCO}{28gCO}*\frac{2molCO_2}{2molCO} *\frac{44gCO_2}{1molCO_2}\\\\ m_{CO_2}^{theoretical}=16gCO_2$