OXYGEN

OXYGEN

• Atomic Number:8
• Atomic Mass:15.9994
• Melting point: -218.4° C
• Boiling Point: -183° C
• Non metal

Oxygen fun fact
Oxygen is the most abundant element by mass in the Earths crust and human body.

SULFUR

• Atomic Number: 16
• Atomic Mass: 32.06
• Non metal
• Yellow color

Sulfur Fun Fact
Sulfur is used in matches, gun powder, and medication

SELENIUM

• Atomic number: 34
• Atomic mass: 78.96
• Boiling point: 685° C
• Nonmetal
• Crystal structure: Hexagonal

SELENIUM FUN FACT

• Selenium was discovered by Jons Berzelius in 1817
• Its name is from the Greek word for moon
• It is often found in soils and plant tissue

TELLURIUM

• Symbol- Te
• Atomic number- 52
• Atomic weight- 127.6
• Metalloid
• Is a solid at room temperature, and it melts at 841F

FACTS ABOUT THE ELEMENT TE

• It's a semiconductor that shows a greater electrical conductivity in certain directions which depends on atomic alignment
• There are thirty known isotopes, natural Te has eight isotopes

Polonium
Po
Atomic #- 84
Conductive
Atomic mass- 209
Metalloid

FUN FACT: