How does math relate to electrons and ion formation?

Answers

Answer 1

Answer: In order to find the NET nuclear charge from an atom's valence electron to the proton nucleus, you need to do some simple math in order to find the charge.

You would also need to apply math when you need to figure out what the charge on an ion is by either adding or taking away electrons depending on whether it is an anion or cation.

Answer 2

Answer:

Answer and explanation;

Ions are formed when an atom looses or gains electrons.

-Ionic charges are created when there is an imbalance of protons and electrons on an atom. Since we can not change the number of protons on the nucleus of an atom, a positively charged ion will be created when there are fewer electrons than protons (in other words when an atom looses electron). A negatively charged ion is formed or created when there are more electrons than protons in an atom (when an atom gains electrons).

-When electron are added, you are adding more negative charge and thus, results in the creation of a negative ion (anion), and when electrons are being lost by an atom, one is removing negative charge, resulting in creation of a positive ion (cation).

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Which of the following statements is true?Nonmetals tend to gain electrons.
Metals tend to lose electrons.
Atoms have the natural tendency to fill their outermost shells.
All of the above.

Answers

Answer: Metals tend to gain electrons.

Explanation: Hope this helps!!! Have an amazing day!

Answer:

Non-metals tend to lose electrons

Please help me fill this all out! (Will give brainliest and a heart) This has to do with the fight or flight response.

Answers

Being at the beach: Joyous, thrilled - Smiling, jumping (for joy)
Seeing a tornado nearby: Terror, despair - Crying, shaking
Crossing paths with a grizzly bear: Doom, hopelessness - Frozen, sweating
Skydiving: Anxious, excited - Fidgeting, nervous laughter
Noticing a suspicious figure...: Suspicious, frightened - Observing, running
Seeing a neighbors house on fire: Pity, distress - Frowning, shaking
Seeing two dogs..: Affectionate, happiness - Smiling, giggling
Receiving money: Surprised, relieved - Jumping for joy, crying

Fight or flight response, tornado, grizzly bear, fire, suspicious figure, - maybe skydiving if you chicken out?

These are all opinions though hopefully this helps.

There are many different ways to classify matter, but one way is to use only two categories for all matter. All matter can be classified as eithera. liquids or gases.
b. atoms or molecules.
c. elements or compounds.
d. mixtures or substances.

Answers

I would put down C. elements or compounds

Answer:C

Explanation:cause I just took the test and I can confirm

What is one way to speed up a chemical reaction without otherwise affecting the reaction? A. add a catalyst B. decrease surface area C. change the products D. change the reactants

Answers

A. add a catalyst is the correct answer.

A catalyst never takes part in the reaction, so it does not affect the reaction.

Hope this helps~

A. add a catalyst is the correct answer.

OXIDATION IN
Cl2(aq) + 2Brmc003-1.jpg(aq) mc003-2.jpg 2Clmc003-3.jpg(aq) + Br2(aq)

Answers

I think the chemical reaction is:

Cl2(aq) + 2Br-(aq) = 2Cl-(aq) + Br2(aq)

The oxidation in this reaction is the reaction for bromine where the charge goes from -1 to a neutral charge while the reduction reaction is showed by the chlorine from a neutral charge to a -1 charge.

The concentration of greenhouse gases in the atmosphere can and does change. Would conditions on Earth be worse if the concentration of gases increased or if it decreased? Use Figure 4-4 to explain your answer.

Answers

Answer:

The concentration of green house gases must be appropriate in order to maintain an optimum temperature on the earth.

More the concentration of gases on earth, the temperature would increase because the green house gases more heat in it.

If the overall green house gas will decrease then also the temperature on the earth will not be adequate for living as it will be too cold.

hence, the balance is maintained only when there is a proper concentration of carbon dioxide in atmosphere.

According to climate scientists the increase in greenhouse gases is negatively impacting the planet and human life by raising the temperature of the planet which is leading to other adverse climate effects. If greenhouse gases were to decrease it could potentially help the situation to elevate some of the pressures currently leading to climate change. However, if greenhouse gases are to increase it will likely have an increasingly negative impact on human life and the homeostasis of the planet.

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Knowledge of atomic structure has evolved over time. Thomson discovered that atoms contain electrons, Rutherford discovered that most of the mass of an atom is concentrated in its center, and Bohr discovered that electrons orbit the nucleus. Taken together, what do these discoveries demonstrate

Which is true about fossil fuels? A. Coal and natural gas came from swamp environments, while oil came from open oceans. B. Coal came from swampy environments, while oil and natural gas came from open ocean environments. C. Coal, oil, and natural gas came from swamp environments. D. Natural gas and oil came from swamp environments, while coal came from open oceans.

Which of the following particles has the greatest mass? A)An alpha particle B) A Beta Particle C) A Proton D) An Electron