All categories

3 years ago

Which of the three subatomic particles have a neutral charge? *

Chemistry

2 answers:

Delvig [45]3 years ago

7 0

Answer:

<h2>A. Neutron</h2>

Explanation:

Neutrons and protons are found in the nucleus of an atom. BUT unlike Protons (Positive charge/ P an P is how I remember it) or Electrons, which have a negative charge, Neutrons have zero charge which means they are neutral particles. (Neutral an Neutron both start with N.)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`

Good luck.

Lb.

kkurt [141]3 years ago

5 0

Answer:

Neutron have neutral charge

You might be interested in

In determining the energy of activation, why was it prudent to run the slowest trial done at room temperature in the hot water b

Katen [24]

Answer:In determining the energy of activation, why was it prudent to run the slowest trial done at room temperature in the hot water bath and the fastest trial done at room temperature in the cold water bath?

Explanation:

4 0

2 years ago

How many meters are in a kilometer.

Anika [276]

Answer:

1,000 meters in 1 kilometer

Explanation:

4 0

2 years ago

Photosynthesis is the chemical process in which plants and other organisms

-Dominant- [34]

Answer:

sugar and oxygen

Explanation:

sugar (glucose) and oxygen

7 0

2 years ago

A mixture of compounds containing diethylamine, phenol, ammonia, and acetic acid is separated using liquid-liquid extraction as

umka2103 [35]

Answer:

I would expect to extract the acetic acid.

Explanation:

In the first step, since we are adding a concentrated acid, it will react with the bases present in the mixture (diethylamine and ammonia) forming salts, which are soluble in water. Therefore, after draining the aqueous layer, we will have phenol and acetic acid left in the organic layer.

In the second step, we are adding a diluted base, so it will react with a strong acid. This compound is acetic acid, and its salt will be present in the aqueous layer. Phenol will be left on the organic layer.

7 0

3 years ago

A student used 1.2 g of hydrate in the first trial and 1.6 g in the second trial. Explain fully why her mass percent of water wi

Pachacha [2.7K]

Both trials of 1.2 g and 1.6 g will have the same mass percent of water because the ratio of the salt to the water of hydration is always constant for any hydrated salt.

<h3>Water of hydration</h3>

For every hydrated salt, the ratio of the salt to the water of hydration remains constant irrespective of the amount of salt taken for experimental analysis.

For example, assuming the mass percent of water in 10g of a hydrated salt is 40%, if 100g of the same salt is taken, the mass percent will remain 40%.

More on water of hydration can be found here: brainly.com/question/11202174

8 0

1 year ago