Draw eight circles and nine more in a big circle = this represents your nucleus
draw eight electrons (since electrons = protons in neutral elements) outside of it (2 in one ring, then 6 in a second ring)

7 0

2 years ago

Quickly Please!!!!!!

FrozenT [24]

Answer:

$n=4.1mol$

Explanation:

Hello,

In this case, we can use the ideal gas equation:

$PV=nRT$

So we know the temperature, pressure and volume, therefore we can easily compute the required moles as shown below:

$n=\frac{PV}{RT}=\frac{2.0atm*101L}{0.082\frac{atm*L}{mol*K}*600K} \\\\n=4.1mol$

Best regards.

5 0

3 years ago

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HELPPPPPP QUICK PLEASE (75 points)

marissa [1.9K]

Answer:

i belive its c

Explanation:

4 0

2 years ago

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true or false. a less reactive halogen will displace a more reactive halogen from an aqueous solution of its salt.​

true or false. a less reactive halogen will displace a more reactive halogen from an aqueous solution of its salt.