Which of the following elements has the smallest value of IE3? Select the correct answer below: Na Al Mg Li

Q: predict the charge of each element based on its position on the periodic table P Na S Cl Mg O…

A: Predict the charge of the given ions-

Q: The following trace elements have been found to be crucial tothe functions of the body. Indicate…

A: Metalloids have properties in between those of the metals and non-metals and are semiconductors…

Q: Which of the following atoms is the most metallic? Link to Physical Constants Link to Periodic Table…

A: Metal:Metals are situated on the left-hand side of the periodic table. The metals are…

Q: Which of the following pairs of atoms include a metal and a non-metal? 4 a) K and O b) P and Cl c)…

A: Most of the elements of the periodic table are metals. The metals are situated on the left-hand side…

Q: Dr. Robert Pappas teaches that in essential oil chemistry, 99.9% of the time we are only concerned…

A: 1. Essential oils are complex mixture of plant compounds. 2. They are volatile 3. They are…

Q: What is the chemical symbol of the element found in the 4th family and 5th period of the periodic…

A: Carbon family is called 4th family and there elements are C , Si , Ge , Sn , Pb , Fl

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: 4. Using the Lewis structure of nitrogen as a model, please draw the Lewis structure for each of the…

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Q: Identify an element that would have similar properties as magnesium (Mg). Explain your choice and…

A: The element that has the similar properties like magnesium is -

Q: 5.) Tell whether each of the following elements is an inner transition metal, noble gas, alkali…

A: Identify the elements and give its period and group number ---

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: What are the chemical symbols and atomic number of Barium Ba and Magnesium Mg

A: According to the periodic table Barium belongs to group 2 ,while magnesium also belongs to group 2 .

Q: 4. Identify the following elements as either metal, metalloid, or non-metal: a. Cd b. Br c. Si

A: Given  Element = Cd , Br , Si  Metal , Non metal , Metalloid = ?

Q: A diagram of the periodic table of the elements is shown below. Periodic Table of the Elements In…

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Q: Which of the atoms listed below would have the smallest atomic radius? Select one: I Na Ba Cl Mg

A: An atomic radius is the radii of an isolated, non-bonded and electrically neutral. The general trend…

Q: Identify the electrons per shell number and draw the atomic model of the following elements a.…

A: Atomic number = 13 Electronic configuration:1s22s22p63s23p1 Shell: n=1 : 2 electrons n=2: 8…

Q: Select all of the following elements that are categorized as non-metals. OA. Ag O B. K O C.B O D.S O…

A: Non metals : These are the elements which are placed to right corner of the periodic table and have…

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 of the following atoms have the least metallic character Li Cs Rb K Na

A: We are to find the element with least metallic character among the given Li Cs Rb K Na

Q: Part II. Sizes of Atoms and lons Table 2. Name and relative sizes of selected atoms and their common…

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Q: What element has 6 electrons in its highest energy shell? O Magnesium Oxygen Nitrogen O Aluminum

A: Here we are asked which element has 6 electrons in its highest energyshell from the given options.

Q: 9: Which of the following is an alkali metal? A) Zr B) Rb C) Cs D) Te 10: The symbols for Potassium,…

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Q: Give the name of the elements in each group of three element symbols. a. Au, At, Ag b. N, Na, Ni c.…

A: The name of the given element symbols in each group has to be given.

Q: Magnesium has 12 protons. How many electrons are in its second energy level? O 1. two O 2. four 3.…

A: Different energy levels in the atom correspond to the different principal quantum number values (n)…

Q: 3) which items listed below have a smaller radius than aluminum? B Cl Ga N S

A: The atomic radius of boron is smaller than aluminium being the first member of group 13 series.

Q: All metallic elements are solid at room temperature except _________. A. sodium B. calcium C.…

A: At room temperature, mercury is not at solid state. Mercury is  liquid above 0°C Temperature This is…

Q: 5) Which of the following elements has the largest number of electrons in n = 3? Na, Al, Si, Cl, Ar,…

A: "Electronic configuration" is described by arranging electrons of given atom/element in their atomic…

Q: Locate each of the following elements in the periodic table;give its name and atomic number, and…

A: Metals are those substances or minerals which forms naturally below the surface of the earth. They…

Q: He arranged elements into increasing atomic numbers and found that there is a periodic repetition of…

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

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Q: Give the symbol for an element that is : 1. A transition metal in the fourth period from the…

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

Q: Determine the number of valence electrons for each of the atoms.  Enter each answer as numeral.…

A: Given:  B  N  Al  Kr

Q: A student is asked to identify an element that is highly reactive, solid, and conducts electricity…

A: Highly reactive , solid and conductor of electricity , element present at location 1.  It is…

Q: Give the name corresponding to each element symbol: (a) Ne; (b) S; (c) I; (d) Si; (e) B; (f) Hg, (g)…

A: (a) Ne = Neon   (b) S : Sulfur or Sulphur   (c) I : Iodine   (d) Si : Silicon

Q: Which of the following atoms is the largest? O Rb O Li OK Cs O Na

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Q: Which of the atoms listed below has the largest radius? Multiple Cholce 54 Sb Se P. CI

A: Solution:    Atomic radius is determined by the attractive forces between electrons and nucleus,the…

Q: Which element has 3 valence electrons in the third shell (n=3) a. Al b. N c. P d. Mg e. Cl

A:

Q: Using the periodic table, classify each of the following elements as a metal or a nonmetal, and then…

A: Using the periodic table, classify each of the following elements as a metal or a nonmetal, and then…

Q: The chemical symbol of several elements are given. Determine the atomic number of each element. Rb…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: Write the name of each element and classify it as a metal, nonmetal, or metalloid.a. K…

A: a. K = potassium, ( metal)     b. Ba = Barium ( metal)     c.  I = Iodine (non- metal)

Q: ● Type the letter of the element that is a halogen in the 2nd period A/ ● Type the letter of one…

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

Q: Which of the answers places the following elements in order from the greatest 1st ionization energy…

A: First ionization energy is the minimum energy required to remove the electron from an isolated atom…

Q: Which of the following elements is NOT a metal? A) arsenic B) indium C) iridium D) lithium E)…

A: Arsenic is a metalloid and we can say it a metal.

Q: Which of the following atoms has the most metallic character?   Group of answer choices   Cs K Rb Li…

A: • The given atoms are Cs (Caesium), K (Pottasium), Rb (Rubidium), Li (Lithium) and Na (Sodium)     •…

Q: Give the symbol of the element described by each of the following: a. Group 5A (15), Period 3 b. the…

A: All the elements either present in the nature or man-made consists of a specific number of protons,…

Q: What is the charge of the silver ion in Ag,S? Select one: -1 O +2 O +1 O -2

A: Charge refers to the number assigned to the atom of a chemical compound which represents the number…

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: Give the symbol of the element described by each of the following: a. Group 6A, Period 3 b. Alkali…

A: In the periodic table, Group 6A is the Chalcogens. It consists of elements Oxygen, Sulfur, Selenium,…