De construct and define the keys terms on the TDQ page and use evidence from there as well. Make it short. An example of how to answer this question is attached. **Deconstruct Question & Define Key Terms:**In paragraph one, lines three and four, the text defines an isotope as “...all oxygen atoms have the same number of protons, but some may have different numbers of neutrons. These different kinds of oxygen atoms are called isotopes.” The phrase “percent abundance in nature” describes the amount of an element that is naturally occurring. The table that follows paragraph five shows the percent abundances in nature of neon. As seen in the table, Ne-20 is the most abundant in nature, meaning that most of the neon in the atmosphere is Ne-20. In paragraph four, lines one through three, and paragraph five, line one through two, the text explains the difference between an average and a weighted average. According to the text, an average is “...where we would add items and divide by two.” A weighted average is found by “...take the sum of the relative abundance of each isotope multiplied by its mass.” **Text Transcription for Educational Website**---**1) What is an ion? Explain the difference between a monatomic and polyatomic ion.**An ion is a charged atom with 8 protons and 8 electrons. On this page, the paragraph states, “As the polyatomic ion moves, affinity and excess is needed to attain. An ion with just one atom it is called a monatomic ion. This differentiates polyatomic ions from monatomic ions, which create only one result.” A polyatomic ion is a group of covalently bonded atoms, with one or more carrying positive and negative electrical charges. A monatomic ion is when they only have transferred protons that result in a net charge. On page two, the ionic compound metal to ionic bond is formed between Mg and Al, combining AlCl3. This is an monatomic ion as it is composed of one atom. AlCl3 is a polyatomic ion because there is more than one atom involved.**2) Explain the Octet Rule.**According to the octet rule, atoms typically have eight electrons in their valence shell. Elements in the S block and P block follow the Octet Rule. On page one, paragraph two, it says, “The Octet rule describes how many electrons an atom wants to have within eight electrons. Atoms meet the octet rule, and it consists of 4 pairs and apply when binding together. In simple case it is satisfied if the outer electron's ring holds an equal consideration.” As this electron configuration, S2P6 follows the octet rule in a stable configuration as it provides an electron energy configuration needed to stabilize the whole reaction. The resulting electron configuration mimics that of Noble Gases when a covalent bond is undertaken. The metals within the S block like Na+ Mg use the “satisfied by Octet rule” when adding only one electron to reach noble gasses configuration. Therefore, the Octet Rule is considered completed for that shell configuration when they reach this conclusion in ionic bonding. NaCl works as it is an optional holding as an example of this octet rule because the valence bonds are formed between sodium, and chloride, leading to the formation of sodium chloride, NaCl.**3) Explain the image, below.**The above image shows the Lewis Dot Structure. On page five, the text says, “The dots are a Lewis Structure. AlCl3 uses dot structures that surround an element. Al

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1) What is an len? Explain the difference between a monatomic and polyatomicon. An ion is a charged atom with #protoms #electrons. On page three, paragraph one reads, "As the prefix, poly means many and atomic is related to atoms. An ion with more than one atomisa polyatomic ion. This differentiates polyatomic ions from monoatomic ions, which contain only one atom" A polyatomic ion is a group of covalently bonded atoms, with the total number of protons not equal to the total number of electrons. Atoms become loss when they gain or lese electrons and this results in a net charge. On page two, the ionic compound image shows an ionic bond formed between aluminum (Al) and chlorine (CI) in this image, Al+3 is a monostomic ion as it is composed of one atom AICIB is a polyatomic ion because there is more than one atom involved. 2) Explain the Octet Rule According to the octet rule, atoms typically have eight electrons in their valence shell. Elements in the S block and P-block follow the Octet rule. On page one paragraph two it says. "The Octet rule describes the tendency of atoms to prefer valence shells with eight electrons. Atoms react and tend to create more stable compounds since they have fewer electrons. When discussing the octet rule, d or f electrons are not considered." As an electron configuration, 52P6 follows the octet rule is a stable noble gan configuration. On the first page, the Bote model shows the elements sodium and chlorine. The movement of electrons from the metal atom to the nonmetal atom is visible. While chlorine has seven electrons in its valence shell, sodium has just one. Te satisfy the Octet rule chlorine will need to gain one electron and sodium will lose one electron. Hence sodium donates coe electron to chlorine and now chlorine has eight valence electrons. Thus, the octet rele is satisfied and ionic bonds are formed between sodium and chlorine leading to the formation of sodium chloride, NaCl 3) Explain the image, below: Al. Mg The above image shows the Lewis Dot Structure. On page two, paragraph one, "To draw a Lewis Structure, start with the atomic symbol in the middle, then put dats around the symbol until all of the valence electrons are represented." Magnesium's element symbolis Mg. The two dots in the image represent valence electrons. To find the number of valence elections in Magnesium we could look at the group A periodic table on page two. Magnesium belongs to group 2A Since Mg is in group 2, it has two valence electrons. We're going to take a look at aluminum which located in gre 34 on the periodic table on page two. I have drawn an image of Al above. Al has three valence electrons because it is located in group A. Therefore, we would draw aluminum in the middle with 3 dots around each side to show 3 valence electross . 4) What types of elements form ionic bonds? Why? lonic bands are formed between metals and nonmetals. On page one, paragraph three reads, "Os page one, paragraph three states, "An atom can achieve the Octet Rule by transferring valence electrons from one atom to another," lonic bonds are created by the full transfer of electrons from one atom to another. The Bohr Models image on page one shows the elements sodium and chlorise. It's helpful to remember that chlorine is a nonmetal while sodium is a metal. Because sodium belongs to group 1A, it only contains one valence electron NaCl is made up of Na+1 and C-1. Metal atoms will always lose electrons and noemetah will alw lectrons. As a result, chlorine will receive one valence electron from Na. The octet rule is now satisfied because chlorine now contains eight electrons. Thun, an ionic bond fores between Na and C TDQ