Which of the following atoms has the largest radius? a) F b)Cl c)Li d) Na

Q: Which of the following atoms has the largest atomic radius?    P Mg  Sr

A: The given atoms are P, Mg, and Sr.

Q: Which of the elements listed below would have atoms with the largest atomic radius?* Carbon…

A: Carbon, Germanium, Silicon & Lead  lie in the same group which is 14th group. Silicon lies below…

Q: Which of the following elements have the largest atomic radius? A) Ba B) Sr C) Rb D) Cs

A: in periodic table, as we go from across a period from left to right atomic radius decreses. as we go…

Q: Which of the listed elements is most metallic?(a) Al (b) N (c) P (d) O

A: Which of the listed elements is most metallic? (a) Al (b) N (c) P (d) O

Q: Which of the atoms listed below would have the largest atomic radius?   Select one: Sr Ge As Sn Ca

A: The atomic radius for a given element can be defined as the measure of the measure of the size of…

Q: ö: j y- :0 :0 :0= :o:

A:

Q: 1. An element has a low ionization energy and a low electron affinity. What is it most likely to be?…

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Q: Of the following, which element has the highest first ionization energy? O A) neon B) argon C)…

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

Q: Some properties of element Y are listed. It reacts with hydrochloric acid to make hydrogen gas. It…

A: 1. Mg +2HCl  → MgCl2  + H2 2. Mg  + H2O → MgO + H2 Magnesium burns in steam to produce white…

Q: Which of the following elements is a halogen? a) Sodium b) Carbon c) Fluorine d) Iron

A: As we know that, in the modern periodic table halogens are a group of elements belongs to the group…

Q: Which pair of elements below would be the least similar in their chemical properties?  a) Be-Al…

A: Element in the same group have similar chemical properties. Also same pair of elements shows…

Q: Write the condensed ground-state electron configuration for each of the following elements

A: Electrons are filled in the sub-shells in increasing order of their energy i.e. lower energy…

Q: Which of the following metals would be expected to have the smallest atomic radius? A) Cesium (Cs)…

A: In periodic table, on moving left-right the element's electronegativity as well as atomic number…

Q: Which of the atoms listed below has the largest radius? Al P Si Ana Mg

A: We have to determine which of the given atoms has the largest radius  The given atoms are  Al P Si…

Q: Which of the following elements would you expect to have the highest ionization energy? Pb Ge Cs…

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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: Four main-group elements a, b, c and d are highlighted in the outline of the Periodic Table below: d…

A: Atomic radius: The distance between the nucleus and the outermost electron is known as the atomic…

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: Which element has the smallest atoms? -- P B Mg N

A: The trend of atomic radius in periodic table is as follows: Atomic radius decreases as we move from…

Q: Classify each element in the fourth row of the periodic table as a metal, nonmetal, or metalloid.

A: An atom is composed of three main sub-atomic particles; electrons, neutrons, and protons. The atomic…

Q: Which of the following elements has the smallest first ionization energy? A) S B) O C) Si D) Sr E)…

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Q: Which element has the chemical symbol, S? selenium silicon sulfur scandium

A: A chemical symbol is a notation of one or two letters representing a chemical element.

Q: The vertical trend: As you go down the column... The reason: because each member of the family going…

A: Atomic Radius: It is the distance between Nucleus of atom and outer most orbit of atom. It indicates…

Q: Which of the following elements has the smallest atomic radius?     A)Sb B)I C)Te D)Rb E)Sn

A: Which of the following elements has the smallest atomic radius?

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: Which element would have properties similar to calcium? Potassium Scandium Barium Zirconium

A: In the periodic table elements are arranged in their incraesing atomic number as result the elements…

Q: Which element resides in the third period under group 4A (14) of the periodic table? A) Ge B) Si C)…

A: Elements are arranged on the periodic table in the increasing order of their atomic masses.

Q: (a) Identify the number of electrons in the ground-state outer shell of atomic oxygen (atomic number…

A: Given :-  Name of element :  Oxygen  Fluorine  To determine :- total number of electrons in the…

Q: look at the table "Model 1" to see the "Lewis Dot Diagrams" of elements in the Periodic table. How…

A: Valence electrons refers to the number of outermost electrons in the outermost shell of an atom.…

Q: Which element is radioactive semimetal? A) Tellurium B)polonium C)Antimony D)Francium

A: Semimetal : metalloids are known as semimetals  A) Tellurium : symbol : Te   Atomic number :  52. It…

Q: Place the following elements in order of increasing covalent radius (i.e., from smallest to…

A: The atomic radius decreases across the period, this is due to the nuclear attraction towards…

Q: Write the standard isotopic notation for the following atom a) 3p, 3e , 3n

A: • The values provided in the question are:-     i) Number of protons in an atom = 3  ii) Number of…