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Q: Understand how to interpret the periodic table ofelements.

A: Introduction: Periodic table: Periodic table are the series of elements where the elements are…

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Q: Q5: Which group and period aluminium element (13AI) belong * .to? Explain

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Q: Who made the periodic table

A: Periodic table is a arrangement of elements are found in nature on the basis of atomic number.…

Q: How can i easily remember the periodic table

A: Groups/Periods Mnemonics for Periodic Table  Periodic Table Elements Group 1 HLiNa Ki Ruby…

Q: Can ions of different elements have the same number of protons?

A: There are 3 subatomic particles which are electrons, protons and neutrons. The positively charged…

Q: Name A the eiement Ae Exptatn:

A: Actinium is a chemical element with the symbol Ac and atomic number 89. It was first isolated by…

Q: Refer to the periodic table and state the highest energy sublevel for each of the following…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: List the symbol and atomic number of each element. (a) boron(b) neon(c) silver(d) mercury(e) curium

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…

Q: Will this atom gain or lose electrons when it ionizes? How many?

A: Explanation given as follows

Q: The previous question mentioned Ar* which is an lon of Argon. In reality Argon would never become an…

A: Argon is a element with symbol of Ar having atomic mass 18  Therefore it's electronic configuration…

Q: State the definition of element.

A: The definition of element has to be given.

Q: Before the experiment conducted by Ernest Rutherford, how didmany scientists envision the structure…

A: Before the experiment conducted by Ernest Rutherford, Many scientists envision the Structure of an…

Q: How was the arrangement of periodic table developed?

A: As the number of known elements increased, their information about the elements starts increasing.…

Q: 11. The name and atomic number of your favorite metalloid is

A: Metalloids are the pure elements that has characterstic properties of both metals and non metals.…

Q: Give une symvois of the elements that occupy ure given positions in the periodic table. group 13…

A: we have to write the symbol of the element corresponding to the group number and period number given

Q: Compare According to the periodic table, which two elements have an atomicmass less than twice their…

A: There are 118 elements in the periodic table. The elements are placed according to the increasing…

Q: Draw Thompson's Model of atom

A: Thomson model of the atom is similar to that of a christmas pudding. The electrons embedded in a…

Q: An example of an element is chicken noodle soup powerade air inside a balloon lead pipe baking soda…

A: An element is a pure form of substance in which all atoms have same number of proton so here we see…

Q: Imagine you were to create a graph where you plot the density of the elements in Group 16 as a it…

A: Elements in periodic table exhibits some common periodic trends . We can compare the physical…

Q: 42. Find the atomic number (Z) for each element.(a) Si(b) W(c) Ni(d) Rn(e) Sr

A: Find the atomic number (Z) for each element.(a) Si(b) W(c) Ni(d) Rn(e) Sr

Q: What are some characteristic properties of elements to theleft of the elements along the…

A: The staircase in the periodic table consists of metalloids, which differentiates the metals and…

Q: How did Mendeleev arrange the elements?

A: The chemical elements are categorized in a tabular form based on their properties and the tabular…

Q: according to the general trend , the atomic radius (increases/decreases) proceeding from left to…

A: On moving from left to right electrons are filled in same shell and number of protons also increases…

Q: Whats modern period law? Clarify the meaning of 'groups' and 'periods in modern periodic table.

A: To solve this problem we have to know about periodic table .

Q: How did Moseley change the periodic table?

A: Before Moseley, scientists were believing that the properties of elements in the periodic table is a…

Q: 5. Elements a) in the same group b) that look the same 6. Which of the following a) Magnesium…

A: Elements in the same group of the periodic table share similar chemical properties because they have…

Q: The modern periodic table is arranged in order of increasing atomic?

A: Elements are arranged systematically in periodic table in groups and periods. The main reason for…

Q: 1. Which element(s) follow duet rule?

A: Also known as duplet rule which states that element can attain stability while having only 2 valence…

Q: Which of the following elements has this electron dot diagram a) oxygen, sulfur b) magnesium,…

A: An electron dot diagram is a representation of the valence electrons of an atom that uses dots…

Q: A) empirical B) prescriptive C) theoretical D) descriptive E) observed

A: Given-trends in the physical properties of elements in peroidic table  Findout-correct option

Q: Why Li and Mg show resemblance in chemical behaivour?

A: For Li, the electronic configuration is 1s2 2s1. For Mg, the electronic configuration is 1s2 2s2 2p6…

Q: How would you classify the elements in the leftmost part of the periodic table

A: How the elements in the leftmost part of the periodic table has to be given.

Q: Design a scheme or network the basic concepts related to the Periodic Table.​

A: This is a scheme or network of the basic concepts related to the periodic table. The periodic table…

Q: The element in which the 5th energy is first completely filled is not yet known. True False

A: The given question is based on the concept of atomic structure. we need to identify whether 5th…