drawing lewis structure for singular elements
Give the names for the following compounds
Give the chemical formula for the following compounds
Ionization energy,electronegativity, and atomic radius
Lewis structures with covalent bonds
100
Li
100
MgCl₂
Magnesium chloride
100
Sodium chloride
NaCl
100
which has a higher ionization energy level: Ca or F
F
100
H₂O
2 H atoms, 1 O atom, a total of 8 valence electrons with 2 dashes.
200
S
S in the middle with 6 valence electrons around it
200
K₂O
Potassium oxide
200
Aluminum chloride
Al₄C₃
200
which has a higher atomic radius: Al or K
K
200
NH₃
1 N atom, 3 H atoms, a total of 8 valence electrons with 3 dashes
300
N
N in the middle with 5 valence electrons on it
300
PbO₂
Lead (IV) oxide
300
Iron (II) nitride
Fe₃N₂
300
Put the following in order in terms of increasing ionization energy: Ca, Se, Br, and K
K, Ca, Se, and Br
300
CCl₄
1 C atom, 4 Cl atoms, a total of 32 valence electrons with 4 dashes
400
Br
Br in the middle with 7 electrons around it
400
CuCl₂
Copper (II) chloride
400
Lead (II) chloride
PbCl₂
400
Put the following in terms of increasing electronegativity: Ne, Ga, Rb, Sr
Rb, Sr, Ga, and Ne
400
SF₆
1 S atom, 6 F atoms, a total of 48 valence electrons with 6 dashes
500
Sn
Sn in the middle with 4 valence electrons around it
500
FeN
Iron (III) nitride
500
Chromium (III) oxide
Cr₂O₃
500
Put the following in terms of increasing atomic radius: Kr, Hg, I, Mt
Kr, I, Hg, and Mt
500
Br₂
2 Br atoms with a total of 14 valence electrons with 1 dash