4 years ago

Name the three kinds of sub-atomic particles found in an atom: Protons Axons Polyhedrons Electrons Neutrons

Chemistry

1 answer:

olchik [2.2K]4 years ago

3 0

Protons(+), Neturons (-,+), and Electrons (-)

You might be interested in

Many gardeners add earthworms to their soil if none are already living there. Why would gardeners do this?

Ksenya-84 [330]

The correct answer is D, earthworms eat the dirt, and then release it into the soil. They turn the dirt and soil into fertilizer so to speak. Worms also leave holes in the ground, which is good for water and air for the plants roots, but that isn't an option.

8 0

3 years ago

Please help asap!!!!!!!

Slav-nsk [51]

Answer:

Explanation:

Power is measured in Watts, and can we calculated by taking the work done in joules / the time in seconds. Thus, 1 Watt is 1 joule per 1 second (1 Watt = 1J/s)

6 0

2 years ago

Read 2 more answers

All amino acids have two ionizable groups (an alpha-amino group with pKa~9.3, and an alpha-carboxyl group with pKa~2.2). Lysine

raketka [301]

The answer will be 9.1 %

8 0

3 years ago

Describe the three possible decisions you can receive from an

NemiM [27]

Answer 2. Accept with minor revisions: Also known as conditional acceptance, this decision means that the paper requires minor changes for it to be ...

wer:

Explanation:

5 0

2 years ago

Calculate the following quantity: volume of 1.403 M copper(II) nitrate that must be diluted with water to prepare 575.2 mL of a

Juliette [100K]

Answer:

328 ml

Explanation:

We have given final volume =575.2 ml=0.575 L

Final concentration = 0.8012 M

We know that moles of copper(II) nitrate = final volume ×final concentration =0.8012×.0575=0.4606 moles

We have to find initial volume

So initial volume $=\frac{moles\ of \ copper(II)\ nitrate}{initial\ concentration}=\frac{0.4606}{1.403}=0.328L=328ml$

6 0

4 years ago