Metals vs Nonmetals
These elements conduct electricity
What are metals?
These form cations
What are metals?
Metals do this with their outer shell electrons
What is share them in a metallic sea?
These elements would actually bond with nothing
What is group 18, noble gases?
Name the type of bonds this element could form and what it would do with its electrons in those bond(s).
Fe
What is metallic only, share outer shell electrons?
These elements could be shiny but brittle
What are metalloids?
These form anions
What are nonmetals?
This property means metals can be bent into different shapes
What is malleable?
Describe what happens in a covalent bond
What is electrons are shared between two atoms?
Name the type of bonds this element could form and what it would do with its electrons in those bond(s).
H
What are:
Ionic - give one electron
Covalent - share one electron in one bond
These elements could have metallic properties and form ionic compounds (2 groups)
What are metals in groups 1 + 2?
Something in group 16 would form an ion with this charge
What is a charge of 2-?
This is a category of metal with different types of metal elements
What is an alloy?
Two lines represent how many electrons?
What is 4 electrons?
Name the type of bonds this element could form and what it would do with its electrons in those bond(s).
F
What are:
Covalent - share one electron in a single bond
Ionic - take one electron
These elements could form diatomic molecules with covalent bonds
What are nonmetals?
Something in group 2 would form an ion with this charge
What is a charge of 2+?
What is a difference between group 1+2 metals and group 3-15 metals?
What is Group 1+2 form ions more often than transition metals 3-15 which almost always form metallic bonds?
Name an element that would form 4 covalent bonds
What is C, Si, or Ge?
Name the type of bonds this element could form and what it would do with its electrons in those bond(s).
Sr
What are:
Metallic - share outer electrons (2)
Ionic - give two electrons
These elements would only form metallic bonds
What are transition metals - groups 3-12 and part of 13-15?
List an element that would form an ion with the charge of -1
What is F, Cl, Br or I?
This group of elements could be metallic but could also react violently with water
What is Group 1?
Explain how a Lewis dot structure tells you how many bonds something will have
What is the number of electrons that are by themselves, not in pairs, are the number of bonds an atom wants?
Name the type of bonds this element could form and what it would do with its electrons in those bond(s).
Si
What are:
Covalent bond - 4 bonds
Metallic - share outer shell electrons