second,third and forth are correct.
Consider the following Lewis Structure, where "X" represents an unspecified element. Select all of the followin...
I need all please 10. Name an element represented by the Lewis structure : X: 11 Name an element that is most likely to form an ion with a 3 - charge 12. A chemical bond formed when two atoms share two pairs of electrons is a bond, 13. Which element is most likely to form two covalent bonds? 14. Name an element that has two valence electrons 15. In forming covalent bonds where the octet rule is obeyed, oxygen...
The following Lewis diagram represents the valence electron configuration of a main-group element. ftis lement s in periot s as valence clecroncomfiguration s 9e The Lewis representation above depicts a reaction between a halogen Cblue) and a main-group element from group(red) In this representation, each Y atom needs I electrons) to complete its octet, and gains these electrons by forming bonds) with atoms of x There are unshared electron pairts) and l bonding electron pairs in the product molecule The...
A generic Lewis structure is given where Y represents the central atom and the outer atoms are represented by X. The outer atoms are not necessarily all the same element.Which compound is represented by the generic Lewis structure?
An ion has the following Lewis structure where X is an unknown element. Which of the following elements could be X? (There may be more than one possible answer.) Enter your answer by typing the symbol of the element(s) in the box below. If more than one element is possible, separate the symbols of the elements with a comma.
The following Lewis diagram represents the valence electron configuration of a main-group element. X• The element in period 6 that has this valence electron congfiguration is BA 3A 4A SA 6A 7A He se Na Mg 3B 4B 5B 6B 78 mm 88 18 28 Al Si P S Cl Ar Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Zr Nb Mo Tc Ru RN Pa Rg Cain Sn Sb Te Ba La HT Ta...
Consider the following molecule. Draw the Lewis Structure and use that to fill in the following chart: NF3 Number of Valence e (Whole Structure Areas of e Density Around Central Atom: Electronic Geometry Select an answer # Bonding Areas (Central Atom): # Non-Bonding Areas (Central Atom): Molecular Geometry Select an answer Select an answer Select an answer Bond Angles (Central Atom) Polar Bonds? Polar Molecule? Select an answer Any Pi (Double/Triple) Bonds? Select an answer " Points possible: 1 Unlimited...
Consider the following molecule. Draw the Lewis Structure and use that to fll ln the following chart PFs Number of Valence e (Whole Structure) Areas of e Density Around Central Atom Electronic Geometry Select an answer # Bonding Areas (Central Atom): # Non-Bonding Areas (Central Atom) Molecular Geometry Select an answer Bond Angles (Central Atom) Select an answer Y Polar Bonds? Select an answer Polar Molecule? Select an answer Any Pi (Double/Triple) Bonds? Select an answer Points possible: 1 Unlimited...
could I get some help answering these questions please? Ive also provided an info sheet thank you! Lewis Dot, VSEPR and Hybridization Provide the Lewis dot diagram and the valence electron counts of the following molecular formulas. For all underlined elements in the molecular formula give the hybridization (HYB), electron geometry (EG) and molecular geometry (MG). 1)Bros (Determine formal charge for each element in this molecule and show your work.) НҮВ: EG: -MG: 2)SeOF2 HYB: EG: 3)BeH2 HYB: _EG: MG:...
Chemistry problem help as soon as possible. 21. Which of the following has the bonds ranked in correct order in tems of polarity, from the mo polar to the least polar? (bonds: O-S, N-H, F-S. O-H, and N-Br Electronegativity values F-40 o-3.5. N a. F-S, O-H, O-S, N-H, N-Br 30. Br#28,s-25,Hs21 b. O-H, F-S, O-S, N-Br, N-H e. None of the above is correct 22. Which of the following statements regarding covalent bonds is faise? a. Double bonds are formed...
please I need help with the data sheet INTRODUCTION The chemical and physical properties of substances are influenced by the way in which valence electrons are distributed and by the three-dimensional shape of the molecule or ion. X- ray and neutron diffraction, infrared, Raman and microwave absorption spectroscopy, as well as dipole moment measurements are used to ascertain the three-dimensional structure of a substance. Thus, techniques are available which can identify the geometry of substances. Results of these measurements generally...