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Slide Notes

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Science

Published on Nov 24, 2015

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PRESENTATION OUTLINE

ELEMENTS

Photo by denn

METALS

METAL FACTS

  • They have a shiny appearance or luster
  • They make a bell-like sound
  • Metals are hard - they feel heavy

IRON

IRON FACTS

  • Iron is considered to be non-toxic
  • Iron has been around for 5,000 years
  • Iron is a transition metal

NON METALS

NON METAL FACTS

  • They have high ionization energies
  • They generally have lower densities than metals
  • They are very brittle in their solid form

NEON

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

METALLOIDS

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

BORON

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