Atomic Structure
Reading the periodic table
Patterns in the periodic table
Periodic Table Trends
100
The particle that is labeled "A".
What is the valence electron?
100
The number of periods in the periodic table.
What is seven (7) periods?
100
The number of valence electrons that all elements in group 17 have.
What is 7 valence electrons?
100
The trend for metal reactivity and atomic radius.
What is increases to the left in a period, and down a group?
200
The particle that is labeled "B".
What is the nucleus?
200
The number of groups in the periodic table.
What is 18 groups?
200
The number of orbits that all elements in period 3 have.
What is 3 orbits?
200
The trend for nonmetals, ionization energy, and electronegativity.
What is increases to the right in a period, and up a group?
300
The particles that are found within the nucleus, and their charges.
What are the protons (positive) and neutrons (neutral or zero)?
300
The main groups of the periodic table.
What is groups 1-2, and groups 13-18?
300
The type of element that Bromine (Br), Carbon (C), and Xenon (Xe) are.
What is nonmetals?
300
The atom with the highest ionization energy.
What is Fluorine (F)?
400
The particle that tells us what the name of the element is, as well as its atomic number.
What are protons?
400
The period and group that Helium is located in.
What is the 1st period, and the 18th group (8th main group)?
400
The type of metal that Strontium (Sr), Barium (Ba), and Radium (Ra) are.
What is alkaline earth metals?
400
The atom with the largest atomic radius.
What is Francium (Fr)?
500
The particle(s) that gives us the atomic mass of the atom.
What are protons and neutrons?
500
The period and main group that polonium (Po) is located in.
What is the 6th period, and the 6th main group?
500
The type of element that Hydrogen (H) is.
What is a nonmetal or reactive nonmetal?
500
The least reactive nonmetals.
What are noble gases?