G1
What are G1 elements called ?
Alkali Metals
What are G7 elements called ?
Halogens
What are G8 elements called ?
Noble Gases
What is the chemical symbol for iron
Fe
What is the first element in the periodic table ?
Hydrogen
Give 1 physical properties about G1
*Soft , easily cut with a knife
*Low melting and boiling point
*Low density
Give 1 physical properties about G7
*Reactivity decreases
*Density decreases
*Color change
*Melting and Boiling point increases
Give 1 physical properties about G8
*Low boiling and melting point
*Low density
*Poor conductors of heat and electricity
Give 1 physical properties of transition metals
*High density
*High boiling and melting point
*Hardness
What is the atomic number for Carbon ?
6
Give 2 , Group 1 elements
Lithium , Sodium , Potassium , Rubidium , Cesium or Francium
Give 2 , Group 7 elements
Fluorine , Chlorine , Bromine , Iodine or Astatine
Give 2 , Group 8 elements
Helium , Neon , Argon , Krypton , Xenon or Radon
True or false, all transition metals are magnetic
False
What is the fourteenth element in the periodic table ?
Silicon
Which is the lightest element in G1
lithium
Which g7 element is most reactive
fluorine
What is the chemical symbol for radon
Rn
What groups are transition metals found in
groups 3-12
What is the eighteenth element in the periodic table ?
Argon
What is the trend is the trend of reactivity of g1 elements as you move down the group
The reactivity increases
What is the trend of density of group 7 elements as you move down the group
The density increases
What causes group 8 elements to be inert
Their full outer shells
what is it called when copper loses electrons due to a chemical reaction with oxygen
oxidation
What is the atomic number for Calcium ?
20