Name That Atom
Atomic Structure
Reactivity
Periodic Table
General Knowledge
100
Which element on the periodic table has 12 protons, 12 neutrons, and 12 electrons?
Magnesium
100
Which 2 subatomic particles have approximately the same mass and are located inside the nucleaus of an atom?
Protons & Neutrons
100
What is the name of the least reactive family on the periodic table?
Noble Gasses / Group 18
100
What are the columns and rows called on the periodic table?
Columns - Groups
Rows - Periods
100
What subatomic particles contribute to the mass of an atom?
Protons and neutrons
200
Which element on the periodic table has atoms with 17 protons, 17 electrons, and 18 neutrons?
Chlorine
200
What subatomic particle is located outside the nucleus and has a negative charge?
Electrons
200
An atom of Beryllium is shown. Name one element that is chemically similar to it.
Any element in group 2: Mg, Ca, Sr, Ba, Ra
200
Every element in the same group share the same what?
Valence Electrons count
200
What element is located in group 2 of period 4?
Calcium
300
Which element on the periodic table has 1 valence electron and 3 electron orbitals
Sodium
300
Draw a correct bohr model of a carbon atom.
300
Name the 2 most reactive group(s)...most reactive metal group and most reactive nonmental group?
Why are they the most reactive?
Groups 1 and 7
because they want to have full valence shells and are only 1 electron away!
300
Every element in the same period share the same what?
# of electron orbitals (shells, energy levels)
300
What is the octet rule?
Valence electrons want to get to 8
400
Which element on the periodic table has 2 valence electrons and 2 electron orbitals?
Beryllium
400
What is the atomic mass of an atom with 13 protons, 14 neutrons, and 13 electrons?
27 amu
400
What element is most likely to bond with the atom above?
Any element in group 1:
H, Li, Na, K, Rb, Cs, Fr
400
Which group contains all gases?
The noble gases / Group 18 or 8A
400
Which electrons make an atom reactive?
Valence electrons
500
Which element on the periodic table is a highly reactive nonmetal that has 4 electron orbitals?
Bromine
500
What element is this?
Nitrogen
500
Arsenic:
Number of valence electrons?
Number of electron orbitals?
Metal, non-metal, metalloid?
1) 5 valence
2) 4 orbitals
4) metalloid
500
How many protons, neutrons, and electrons are in arsenic?
33 Protons
33 Electrons
42 Neutrons
500
How many valence electrons does Iodine have and which atoms would be able to bond with it?
7 valence electrons and bonds with any element in group 1.