eQuizShow
Lewis Dot Structures
Periodic Table
Question: What is the symbol for Neon?
Answer: Ne
Question: What period (row) is Ne in?
Answer: 2
Question: What group number is Ne in?
Answer: 8
Question: Are metals on the left or right side of the periodic table?
Answer: Left
Question: Are nonmetals on the left or right side of the periodic table?
Answer: Right
Valence Electrons
Question: What is an electron?
Answer: Negatively charged atom.
Question: What is the octet rule?
Answer: Every atom wants 8 electrons on it's outermost shell.
Question: What are valence electrons?
Answer: Electrons on the outermost shell of an atom.
Question: How do you find the number of valence electrons?
Answer: Look at the group number.
Question: Draw the Lewis Dot Structure for Ne.
Answer:
Lewis Dot Structures
Question: Draw the Lewis Dot Structure for P.
Answer:
Question: Draw the Lewis Dot Structure for F.
Answer:
Question: Draw the Lewis Dot Structure for Ca.
Answer:
Question: Draw the lewis dot structure for O.
Answer:
Question: Draw the lewis dot structure for H.
Answer:
Covalent Compounds
Question: What is a covalent bond?
Answer: Nonmetal and nonmetal. Share electrons.
Question: How many valence electrons are in H₂?
Answer: 2
Question: How many valence electrons are in Br₂?
Answer: 14.
Question: How many TOTAL number of valence electrons are in H₂O?
Answer: 8
Question: How many TOTAL number of valence electrons are in NO₂?
Answer: 17
Molecular Geometry Structures
Question: What molecular structure is this?
Answer: Trigonal Planar
Question: What molecular structure is this?
Answer: Bent
Question: How many lone pairs are in this structure?
Answer: 2
Question: How many number of electron groups are in this structure?
Answer: 5
Question: Write four things based off this picture.1- Name
2- Number of electron groups
3- Number of lone pairs
4- Bond angle
Answer: 1- Trigonal pyramid2- 4
3- 1
4- <109.5