Metals Nonmetals and Metalloids 1 Metals Nonmetals and
- Slides: 25
Metals, Nonmetals, and Metalloids: 1
Metals, Nonmetals, and Metalloids 2
Periodic Table: Metals – Located on the left side of the stair-step line (they are solids, except Mercury which is liquid) Nonmetals– Located on the right side (solids, liquids, or gases). Metalloids: Located between metals & nonmetals (touching the stair-step line).
Metals (on the left): 1) Solids at room temperature 2) Shiny, can be converted into wires (ductile) & into sheets (malleable). 3) High melting & boiling points. 4) Good conductors of electricity & heat.
Non metals (on the right): 1) Solids, liquids, or gases at room temp. 2) Low melting & boiling points. 3) They are brittle & poor conductors of electricity & heat. Metalloids: They have properties of both metals & non metals.
Use the Periodic Table to complete the table: Electron Config. Symbol 1 s 2 2 p 6 3 s 1 1 s 2 2 p 6 3 s 2 1 s 2 2 p 1 1 s 2 2 p 6 3 s 2 3 p 3 [Ar] 4 s 2 3 d 10 4 p 4 [Kr] 5 s 2 4 d 10 5 p 5 1 s 2 2 p 6 3 s 2 3 p 6 Column Row
Use the Periodic Table to complete the table: Electron Config. Symbol 1 s 2 2 p 6 3 s 1 Na 1 s 2 2 p 6 3 s 2 1 s 2 2 p 1 1 s 2 2 p 6 3 s 2 3 p 3 [Ar] 4 s 2 3 d 10 4 p 4 [Kr] 5 s 2 4 d 10 5 p 5 1 s 2 2 p 6 3 s 2 3 p 6 Column Row 1 A 3
Use the Periodic Table to complete the table: Electron Config. Symbol 1 s 2 2 p 6 3 s 1 Na 1 s 2 2 p 6 3 s 2 Mg 1 s 2 2 p 1 1 s 2 2 p 6 3 s 2 3 p 3 [Ar] 4 s 2 3 d 10 4 p 4 [Kr] 5 s 2 4 d 10 5 p 5 1 s 2 2 p 6 3 s 2 3 p 6 Colum Row 1 A 3 2 A 3
Use the Periodic Table to complete the table: Electron Config. Symbol 1 s 2 2 p 6 3 s 1 Na 1 s 2 2 p 6 3 s 2 Mg 1 s 2 2 p 1 B 1 s 2 2 p 6 3 s 2 3 p 3 [Ar] 4 s 2 3 d 10 4 p 4 [Kr] 5 s 2 4 d 10 5 p 5 1 s 2 2 p 6 3 s 2 3 p 6 Colum Row 1 A 3 2 A 3 3 A 2
Use the Periodic Table to complete the table: Electron Config. Symbol 1 s 2 2 p 6 3 s 1 Na 1 s 2 2 p 6 3 s 2 Mg 1 s 2 2 p 1 B 1 s 2 2 p 6 3 s 2 3 p 3 P [Ar] 4 s 2 3 d 10 4 p 4 [Kr] 5 s 2 4 d 10 5 p 5 1 s 2 2 p 6 3 s 2 3 p 6 Colum Row 1 A 3 2 A 3 3 A 2 5 A 3
Use the Periodic Table to complete the table: Electron Config. Symbol 1 s 2 2 p 6 3 s 1 Na 1 s 2 2 p 6 3 s 2 Mg 1 s 2 2 p 1 B 1 s 2 2 p 6 3 s 2 3 p 3 P [Ar] 4 s 2 3 d 10 4 p 4 Se [Kr] 5 s 2 4 d 10 5 p 5 1 s 2 2 p 6 3 s 2 3 p 6 Colum Row 1 A 3 2 A 3 3 A 2 5 A 3 6 A 4
Use the Periodic Table to complete the table: Electron Config. Symbol 1 s 2 2 p 6 3 s 1 Na 1 s 2 2 p 6 3 s 2 Mg 1 s 2 2 p 1 B 1 s 2 2 p 6 3 s 2 3 p 3 P [Ar] 4 s 2 3 d 10 4 p 4 Se [Kr] 5 s 2 4 d 10 5 p 5 I 1 s 2 2 p 6 3 s 2 3 p 6 Colum Row 1 A 3 2 A 3 3 A 2 5 A 3 6 A 4 7 A 5
Use the Periodic Table to complete the table: Electron Config. Symbol 1 s 2 2 p 6 3 s 1 Na 1 s 2 2 p 6 3 s 2 Mg 1 s 2 2 p 1 B 1 s 2 2 p 6 3 s 2 3 p 3 P [Ar] 4 s 2 3 d 10 4 p 4 Se [Kr] 5 s 2 4 d 10 5 p 5 I 1 s 2 2 p 6 3 s 2 3 p 6 Ar Colum Row 1 A 3 2 A 3 3 A 2 5 A 3 6 A 4 7 A 5 8 A 3
Use the Periodic Table to complete the table: Electron Config. Symbol 1 s 2 2 p 6 3 s 1 Na 1 s 2 2 p 6 3 s 2 Mg 1 s 2 2 p 1 B 1 s 2 2 p 6 3 s 2 3 p 3 P [Ar] 4 s 2 3 d 10 4 p 4 Se [Kr] 5 s 2 4 d 10 5 p 5 I 1 s 2 2 p 6 3 s 2 3 p 6 Ar Colum Row 1 A 3 2 A 3 3 A 2 5 A 3 6 A 4 7 A 5 8 A 3 Groups Periods
Conclusion: Period 3 (Ar) 1 s 2 2 p 6 3 s 2 3 p 6 Group 8 A Outermost energy level = Period. Number of valence electrons = Group
Periodic Table: Periods: Are the horizontal rows on the Periodic Table. All elements in the same period contain the same number of energy levels. The elements increases by one proton & one electron as you go from left to right in a period. Then, the number of valence electrons increases by one across a period.
Periodic Table: Groups-A number = # of valence electrons Ex. Elements in group 1 A – contain 1 valence e. Elements in group 3 A – contain 3 valence e. Elements in group 7 A – contain 7 valence e-
Periodic Table: Groups: Vertical columns (elements in the same group have similar properties). Group 1 A: The most reactive metals (Alkali metals). Group 2 A : Reactive metals also (Alkaline Earth metals). Group 7 A: The most reactive non metals (Halogens). Group 8 A: Unreactive, very stables.
Periodic Table: The Periodic Table is divided into four different blocks: 1) s-block: Its valence electrons occupy only “s” orbitals. Ex. Na 1 s 2 2 p 6 3 s 1 Ca 1 s 2 2 p 6 3 s 2 3 p 6 4 s 2 Because there is only one “s” orbital holding up to a maximum of 2 electrons, this block contains 2 columns or groups. s-block: Group 1 A & 2 A
Periodic Table: 2) p-block: The outermost electron occupy “p” orbitals. Ex. B-1 s 2 2 p 1 Ar-[Ne] 3 s 2 3 p 6 Br-[Ar] 4 s 2 3 d 10 4 p 5 3 “p” orbitals (6 electrons) this block contains 6 columns or groups. p-block: Group 3 A - 8 A
Periodic Table: s-block Representative or group A elements p-block
Periodic Table: 3) d-block: They have a filled outermost “s” orbital & partially filled or filled “d” orbitals in energy level (n-1). Ex. Sc- [Ar] 4 s 2 3 d 1 Cd- [Kr] 5 s 2 4 d 10 5 ”d” orbitals (10 electrons) this block contains 10 columns or groups. d-block: Groups B, the transition metals
Periodic Table: 4) f-block: The outermost electron is placed in “f” orbitals. Ex. Ce-[Xe] 6 s 2 4 f 2 Np- [Rn] 7 s 2 5 f 5 7 “f” orbitals (14 electrons) this block contains 14 columns or groups. f-block: The inner transition metals
Periodic Table (Blocks): “p” block “s” block “d” block “f” block
Classification of Groups: 25
- Metals vs nonmetals vs metalloids
- Metals on periodic table
- Metals nonmetals semimetals
- Compare metals nonmetals and metalloids
- Metals nonmetals and metalloids answer key
- Compare metals nonmetals and metalloids
- Metals nonmetals and metalloids difference
- Non metals that conduct electricity
- Properties of metals nonmetals and semimetals
- Brittle nonmetals
- Periodic table divided in metals nonmetals and metalloids
- Poem about metals nonmetals and metalloids
- Periodic table metals nonmetals metalloids noble gases
- Periodic table metals nonmetals metalloids
- Periodic metals and nonmetals
- Least reactive non-metal
- Difference between metal oxides and non metal oxides
- Uses for non metals
- Optical properties of metals and nonmetals
- Chapter 4 metals and nonmetals
- Nonmetals on the periodic table
- Metals vs nonmetals properties
- Metal and non metal example
- Non metals
- Characteristics of metalloids
- Periodic table of elements regents