Fall Midterm 2019 1st Semester, Phys Sci

How many elements are in C₆H₁₂O₆?

• 1
• 2
• 3
• 4

Noble gases would fit into which group?

• metals
• nonmetals
• metalloids
• diatomic molecules

Which elements are found on the right side of The Periodic Table?

• Metals
• Nonmetals
• Metalloids
• Water

Which of the following is a good conductor of heat?

• Metal
• Nonmetal
• Metalloid

Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon? 

• Metal
• Nonmetal
• Metalloid
• Pretty

Which type of elements touch the zigzag line?

• Metals
• Nonmetals
• Metalloids
• Metals and Metalloids

Valence electrons are located...

• inside the nucleus
• in outer space
• on the outermost orbit of an atom

Helium has a full valence electron shell and is therefore non reactive.

• True

• False

Which number is the atomic mass?

• 79
• 196.97

A proton is....

• A negatively charged subatomic particle
• A positively charged subatomic particle
• A neutrally charged subatomic particle
• The only subatomic particle located in the nucleus