Show:
Atoms
Periodic Table
Metals
Element Identity
Families
100
Protons.
What are molecules surrounding the atom with a positive charge?
100
18
What is the number of groups in the periodic table?
100
Ductile
What is when you can pull out a metal into a wire?
100
Atomic Number
What is the number of protons in an element?
100
Group 17 Elements
What are the Halogens?
200
Electrons.
What are molecules surrounding the atom with a negative charge?
200
7
What is the number of periods in the periodic table?
200
Malleable
What is when you can hammer or roll down a metal, so it becomes flat?
200
Atomic Symbol
What is a shortened version of the element's name, used for scientists to identify the element?
200
The metals in group 1.
What are the Alkalis?
300
Neutron
What are the molecules surrounding the atom that have no charge?
300
The Lanthanides
What is the first bottom row of elements, not connected to the actual table?
300
Thermal Conductivity
What is when you can transfer heat through the material?
300
Atomic Mass
What is the number of protons and neutrons in the element?
300
Group 2 of the elements of the table are the _________ earth metals.
What is Alkaline?
400
NUcleus.
What is the center point of an atom?
400
The Actinides
What is the second bottom row of the table, that is not directly connected to the table?
400
Electrical Conductivity
What is the ability to transfer electricity through the material?
400
Chemical Name
What is the name of the element?
400
Lanthanides.
What is the first bottom row of the table, not directly attached to the table?
500
Atom
What is the smallest molecule/particle that makes up the whole entire world?
500
Metals.
What is the main form of elements in the Periodic Table?
500
Reactivity
What is the ease and speed with which a substance reacts with other substances?
500
Do all elements have an atomic number?
Yes
500
Actinides.
What is the second bottom row of the table, not directly attached to the table?