Honors RC1 Quiz

How many Hydrogen are in 4H₂O?

• 6
• 8
• 2
• 4

How many O's are in Al₂(SO₄)₃

• 4
• 12
• 7
• 24

How many elements are in C₆H₁₂O₆?

• 1
• 2
• 3
• 4

Elements in a .................. have similar chemical properties.

• period

• group

• row

What does the 1.00794 stand for?

• Hydrogen
• atomic number
• atomic mass
• atomic explosion

Which classification of elements are gases or dull brittle solids and poor conductors?

• Transition metals

• Metals

• Nonmetals

• Metalloids

Which classification of elements are shiny, silvery solids and good conductors of heat and electricity?

• Transition metals

• Metalloids

• Nonmetals

• Metals

Organize these options into the right categories

Groups:

(a) Metals

,

(b) Nonmetals

,

(c) Metalloids

• gases, or dull brittle solids

• malleable and ductile

• physcial properties like metals

• located ot the left of the metalloids

• right of the metalloids

• poor conductors

• chemical properties like nonmetals

• shiny, silvery solids

• semi-conductors

• good conductors of heat and electricity

• solids

Which element is found in group 2, period 6?

• Oxygen (O)

• Barium (Ba)

• Selenium (Se)

• Carbon (C)

The positively charged particles of an atom are the ________.

• electrons
• protons
• neutrons
• protons & neutrons