Chapter 2 HW Quiz 1

Which of the following is a physical property?

• melting

• burning

• decaying

• rusting

Which of the following is a chemical property?

• boiling

• evaporating

• decomposing

• melting

Which of the following is an extensive property?

• boiling point

• density

• mass

• temperature

Which of the following is an intensive property?

• melting point

• volume

• length

• mass

Classify matter by dragging the label to the correct position in the flowchart.

a

b

c

d

e

f

g

h

i

Pure Substance

Homogeneous

Chex Mix

Matter

Lithium Bromide, LiBr

Heterogeneous

Compound

Mixture

Element

The​ elements on the periodic table are arranged by increasing atomic number. The​ (a)   are found on the right-hand side of the staircase while the ​ (b)   are found on the left-hand side of the staircase. Elements known as ​ (c)   are found on the staircase. The columns of elements on the periodic table are called​ (d)   , and the rows of the periodic table are called ​ (e)   .

• nonmetals
• metals
• metalloids
• groups
• periods
• gases
• liquids
• solids

Organize these options into the right categories

Groups:

(a) Metal

,

(b) Nonmetal

• Located on left of periodic table

• Good conductor

• Brittle

• Located on right of periodic table

• Poor conductor

• Malleable

• Shiny

• Dull

What is the family name for the most reactive nonmetals, located in group 17 on the periodic table?

• halogens

• alkali metals

• noble gases

• transition metals

What is the family name for the most reactive metals, located in group 1 on the periodic table?

• alkali metals

• noble gases

• halogens

• transition metals

What is the family name for the least reactive of all elements, located in group 18 on the periodic table?

• noble gases

• alkali metals

• halogens

• transition metals