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Published on Nov 24, 2015
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PRESENTATION OUTLINE
1.
ELEMENTS
Photo by
denn
2.
METALS
3.
METAL FACTS
They have a shiny appearance or luster
They make a bell-like sound
Metals are hard - they feel heavy
4.
IRON
5.
IRON FACTS
Iron is considered to be non-toxic
Iron has been around for 5,000 years
Iron is a transition metal
6.
NON METALS
7.
NON METAL FACTS
They have high ionization energies
They generally have lower densities than metals
They are very brittle in their solid form
8.
NEON
9.
NEON FACTS
Neon is a chemical
Neon gas emits a brilliant red-orange color when charging
neon comes from the Greek word νέον meaning new
10.
METALLOIDS
11.
METALLOIDS FACTS
They appear to be metal in appearance, but are brittle
They can generally form alloys with metals
They are solids under standard conditions
12.
BORON
13.
BORON FACTS
Boron is an important mineral for plant life
largest producers of boron minerals are Turkey, the United States, and Russia
Scientists think that boron has potential as a medicine to treat arthritis
Kandice Bolen
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