Electron Configuration
Atomic Structure
Valence
Naming Compounds
Symbols
100
1s2 2s2 2p2
What is the configuration for carbon
100
atomic number: 15
What is the atomic number of Phosphorus?
100
Oxygen, Sulfur, Selenium, Tellurium, Polonium, and Livermorium
What is the valence of -2? (Answers may vary)
100
K O 2
What is the cross between Potassium and Oxygen?
100
O
What is the symbol for Oxygen?
200
1s2 2s2 2p6 3s2 3p6 4s1
What is the configuration for potassium
200
Atomic Mass: 79.9
What is atomic mass of Bromine? (round to the nearest tenth)
200
-5
What is the valence of Aluminum?
200
NaBr
What is the Sodium and Bromine?
200
Carbon
What is the name of the atom with the symbol C?
300
nickel
What is the name of the atom with the configuration of 1s2 2s2 2p6 3s2 3p6 4s2 3d8
300
7-3= 4 4 neutrons
What is the amount of neutrons in Lithium? Mass number: 7
300
Beryllium, Magnesium, Calcium, Strontium, Barium, and Radium.
What are the atoms of +2?
300
CaO
What is Calcium and Oxygen?
300
Hf
What is the symbol for Hafnium?
400
rubidium
What is what is the name of the configuration of 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1
400
48-26=22 Answer: Titanium
What is the atom that has 26 neutrons and has the atomic mass of 48?
400
Neon, Argon, Krypton, Xenon, and Radon
What is the noble gases?
400
Al(PO) 4
What is Aluminum and Phosphate?
400
Francium
What is the name of the atom with the symbol Fr?
500
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 5d10
What is the electron configuration for mercury
500
Symbol: S Protons: 16 Electrons: 16 Atomic Number: 16 Atomic Mass: 32 Neutrons:32-16= 16
What is the whole atomic structure for Sulfur? Include the symbol, number of protons, number of neutrons, number of electrons, and atomic mass (round to the whole number), and atomic number.
500
-3
What is the valence of Phosphorus?
500
(NH ) PO 4 3 4
What is Ammonium and Oxygen?
500
there is no symbol, because the atom does not exist! haaa got em'
What is the symbol for the atom Illkium?
M
e
n
u