Rank the elements according to their metallic character. Most metallic Least metallic Answer Bank C Ge Pb Si

Q: Identify the element that fi ts each description. a. an alkali metal in period 6 b. a transition…

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Q: Rank the elements according to their metallic character. Most metallic Least metallic Answer Bank Si…

A: • As we move from top to bottom in a group, the atomic size increases and hence, the ionisation…

Q: Arrange the elements according to atomic radius, from largest to smallest. Largest Smallest Answer…

A: As we go to down in the group, Atomic radius is increases down the group because new shell is…

Q: Write the full electron configuration for each element.a. Si b. O c. K d. Ne

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

Q: 50. Fill in the blanks to complete the table. Element Name Element Symbol Atomic Number Al 13 lodine…

A: An element is the purest form of a substance consisting of only one kind of atoms. For example,…

Q: Match each element to its location on the periodic table zinc (Zn) sulfur (S) beryllium (Be)…

A: Electronic Configuration of particular elements specifies its group number as well as its period…

Q: Choose the statement below that is TRUE for an element whose valence shell electron configuration is…

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Q: Which elements would you expect to lose electrons inchemical changes?(a) potassium(b) sulfur(c)…

A: The element will lose or gain electrons in order to get noble gas configuration or fully filled…

Q: List the number of valence electrons in each element and classify each element as an alkali metal,…

A: The number of electrons the number of electrons in the last shell of the electronic configuration of…

Q: Determine whether each element is a main-group element.a. tellurium b. potassiumc. vanadium d.…

A: Main group elements are the elements of s and p block. In s-block , group 1 and group 2 are present.

Q: Classify each element as an alkali metal, alkaline earth metal, halogen, or noble gas.a. sodiumb.…

A: Alkali metals are those metals that are electropositive monovalent and found in the group (I) of the…

Q: 55. Which elements are main-group elements?(a) Te(b) K(c) V(d) Re(e) Ag

A: The main- group elements are the elements in the s-block and p-block of the modern periodic table…

Q: State the highest energy sublevel in each of the following elements: (a) H (b) S (c) Ni (d) U

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Q: 56. Refer to the periodic table and write the predicted electron configuration for each of the…

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Q: MCQ 19: The nuclear charge increases in periodic table A. across periods B. down group C. d-block D.…

A: The nuclear charge varies on moving from left to right in a period, and also on moving down a group…

Q: Draw your own representation of the atomic model and describe the atomic structure using the four…

A: An atomic orbital is the wave function of an electron, probability of finding an electron. An…

Q: Which element in each pair is larger? a. bromine and iodine b. carbon and nitrogen c. silicon and…

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Q: Identify each element as a noble gas, representative element, transition element, or inner…

A: The groups 18 elements are known as noble gas elements which are stable in nature. The d block…

Q: Q4. Which element is a main-group metal with an even atomic number?(a) K (b) Ca (c) Cr (d) Se

A: To find: The main group metal with an even atomic number.

Q: 54. Refer to the periodic table and state the highest energy sub- level for each of the following…

A: Highest energy sub levels are in elements is where last electron is filled in element. Based on…

Q: Which element would be expected to have properties similar to germanium (Ge)? A) S B) Sn C) Sb D) As

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Q: 3. What is the symbol for the element in group 7 and series 5? a. Nb b. Db c. Te . Bh e. None of the…

A: In the periodic table, group 7 elements are Mn, Tc, Re and Bh. In the above elements, Tc is present…

Q: Part 1 Color the 3 main regions (Metals, Nonmetals, S Metalloids) a different color and label each…

A: Elements in periodic table can be either metals, non-metals, or metalloids.

Q: Which element in each pair has its valence electrons farther from the nucleus? a. sodium and…

A: a. sodium and magnesium

Q: 1. List the atomic numbers of the elements in Period 2 2. List the symbols of the elements in Period…

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Q: Using only the periodic table arrange the following elements in order of increasing ionization…

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Q: Identify the highlighted element in the periodic table and give its: [1] element name and symbol;…

A: Various elements are arranged in 7 periods and 18 groups in the periodic table.  The elements of…

Q: Which element has 8 valence electrons? Group of answer choices helium neon oxygen potassium

A: An atom is composed of mainly 3 components, electrons, protons and neutrons. Protons and neutrons…

Q: Classify each element as a metal or nonmetal. Metal Nonmetal Mg Cr Pt CI Answer Bank

A: All first and second A group elements are metals  D and F block elements are metals  In P block…

Q: Arrange these elements according to first ionization energy. Highest ionization energy Lowest…

A: Ionization energy is the energy required to remove an electron from the valence cell of an atom in…

Q: Electrons configuration this are the elements Fe Rb Li C

A: Electronic configuration of elements Fe, Rb, Li and C are given as follows.  Atomic number of…

Q: Which of the following elements is largest in atomic size? A) Ba B) Ca C) Mg D) Be

A: The atomic size or radius of the element is said to be the distance from the nucleus of an atom to…

Q: Fill in the blanks. Silicon has an atomic number of 14. The innermost energy level of Silicon…

A: Given :- atomic number of Silicon = 14  To be determined :- number of electrons in the innermost…

Q: identify this element in the periodic table 200 A 84

A:

Q: Identify the highlighted element in the periodic table and give its [1] element name and symbol; 12]…

A: The position of the element given in the periodic table is as shown below.

Q: What will be the charge of an atom that has lost 2 electrons? Group of answer choices -1 +2 0 -2

A: The correct option is as follows:

Q: Arrange the elements from most to least metallic character. Most metallic character Least metallic…

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Q: Which pair of elements do you expect to be most similar? Why?a) N and Nib) Mo and Snc) Na and Mgd)…

A: The elements belonging to same group will have similar properties.

Q: Identify the elements correctly shown by decreasing radii size. Cu²+ > Cut OK+ > K ON ³-> N ON>№ ³-…

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Q: 93. Which pair of elements have chemical properties that are the most similar? c. Cobalt and Copper…

A: The periodicity in the properties of the elements i.e, repetition of certain chemical properties of…

Q: Which pair of elements has the most similar properties? (a) Sr and Ba                (b) S and Ar(c)…

A: To determine the pair of elements that has the most similar property. (a) Sr and Ba(b) S and Ar(c) H…

Q: Which of these choices is the general electron configuration for the outermost electrons of elements…

A: Alkaline earth group number is 2 . Alkaline earth group metals are: Be , Mg , Ca , Sr , Ba , Ra  In…

Q: Help

A: For Strontium, Symbol of the element is .Strontium is a ‘s’ block element.Electronic configuration…

Q: Classify each element by its subshell block in the periodic table. s-block p-block d-block f-block…

A: The elements are divided into four major blocks known as s, p, d, and f. This division represents…

Q: Arrange the elements according to atomic radius, from largest to smallest. Largest Smallest Answer…

A: Arrange the elements according to atomic radius, from largest to smallest -----

Q: Based on what you have learned, and without the assistance of the periodic trends simulation,…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Classify each element as a metal or nonmetal. Metal Nonmetal Answer Bank Mg Вг Ne Ag Zn

A: Metal are species which can donate electron whereas non-metal are those which can accept electron.

Q: Which element is your favorite and why?

A: Answer My favourite element in a Periodic Table is        Carbon