lead
Published on Feb 03, 2016
No Description
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PRESENTATION OUTLINE
NAMES ORIGIN
ANGLO-SAXAN
DISCOVERER AND LOCATION
KNOWN TO ANCIENTS UNKNOW DISCOVERER
ELMENT SYMBOL AND ATOMIC NUMBER
PB 82
ATOMIC MASS AND DENSITY
- 207.2 atm
- 11.34 g/cm3
ELECTRONEGATIVITY
2.33
IONIZATION ENERGY
74,167
MELTING AND BOILING POINTS
327.5C 1740C
PHYSICAL STATE AT STP
20C .5 ATM
COLOR
SILVER
METAL/NONMETAL
METAL
ATOMIC RADIUS
180 PM
COMMON ORES
ZINC SILVER COPPER GALENA
SOURCE
VARIES
ELECTRON CONFIGURATION
[x2] 4F I4 5D10 6S2 6P2
PRACTICAL USES
BATTERIES AMD AMMUNITION
LEAD CURRENT LOSS
1.3 MILLION TONS A YEAR
ELEMENT IN THE NEWS
LEAD BASED PAINT IS HIGHLY TOXIC
COMMON REACTION OF YOUR ELEMENT
AIR
CLOSELY RELATED ELEMENT
GRAPHITE
INTERESTING FACT
LEAD IS A NEUROTOXIN
FAMILY
G 14
COMMON OXIDATION
GROUP 4
COMMON ISOTOPES
- Pb-206
- Pb-207
- Bi-205
- Bi-206
- Pb-204
- Pb-206
- Pb-207
BARZ
- Atomic number 82 talking bout lead
- Be careful cause if you inhale it you'll be dead
- You can use it in batteries or even ammunition
- Or even lead based paint is in its description
