3. In an atomic model, what particles are found inside the nucleus of an atom?

Chemistry

1 answer:

sukhopar [10]3 years ago

4 0

Answer:

Neurons and Protons

Explanation:

The Electrons are outside of the nucleus, also known as the Electron Cloud.

I hope this was what you were looking for, and as always, I am joyous to assist anyone at any time.

You might be interested in

Which statement describes DNA?

GalinKa [24]

Answer:B

Explanation:

TRUST ME I JUST TOOK IT

6 0

3 years ago

Read 2 more answers

He henry's law constant of oxygen in water at 25 Â°c is 773 atm mol-1kg h2o. calculate the molality of oxygen in water under a p

motikmotik

Henry law:

P = KC
P = solvent vapour pressure
K = Henry constant
C = conc of solute

So, 0.2 = 773 C
so, C = 0.2 / 773 = 2.5 x 10^{-4} molal

4 0

3 years ago

How many moles are in 3.4 x 10-7 grams of silicon dioxide?

matrenka [14]

Molar mass is 28+32 = 60
So take 3.4 x 10^-7/60 and get about 5.7 x 10^-9

3 0

3 years ago

Read 2 more answers

According to Archimedes' principle, the mass of a floating object equals the mass of the fluid displaced by the object. A 150-lb

julsineya [31]

Answer:

The density of the swimmer is 0.0342 lbm/in3.

This value makes sense as the density of the body is very similar to the water.

Explanation:

If the swimmers is floating, the weight of the swimmer must be equal to the upward buoyant force.

We can express the weight force as the product of density and volume of the swimmer.

Then

$\rho_{swimmer}*V_{swimmer}=\rho_{water}*V_{water_displaced}\\\\\rho_{swimmer}*V_{swimmer}=\rho_{water}*0.95**V_{swimmer}\\\\\rho_{swimmer}=0.95*\rho_{water}\\\\\rho_{swimmer}=0.95*0.036 lbm/in3\\\\\rho_{swimmer}=0.0342lbm/in3$

It makes sense as the density of the body is very similar to the water.

5 0

3 years ago

Liquid does not act that a solid. how is it different from a solid and gas?

Wittaler [7]

Unlike solid matter, where particles are tightly packed and slightly vibrating, or gas, where particles go around everywhere and are extremely loose, a liquid has particles that are loosely packed but are still in slight contact with each other. Hope that's good enough

6 0

3 years ago