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WorksheetsSBQ1.9AD.51/T3
Total questions: 15
Worksheet time: 30mins
Which of the following family of elements are silvery in appearance?
alkaline earth metal
halogens
alkali metal
noble gases
which of the following elements is an alkaline earth metal
Ra
Fe
Na
H
which of the following is a halogen element?
H
Li
F
Na
which of the following is not true about alkali metal.
Harder than alkaline earth metal
group one element
More reactive than alkaline earth metals
which of the following is/are a property of noble gas?
I. Highly reactive with metals
II. Has high boiling point
III. Extremely unreactive
II only
III only
I only
II and III only
Thorium (Th) is
alkali metal
lanthanides
noble gas
actinides
An element in period 3 and group 17 is
Br
S
Cl
I
use the list of elements in the attached image to fill in the space
a) Extremely unreactive elements are _______
b)A group 2 element is _______
c) The transition metal in the list is______
Which group is also referred to as "Rare Earth Metals"?
alkaline earth metal
alkali metals
lanthanides
actinides
What makes mercury different from all of the other metals on the periodic table?
It is a gas at room temperature.
It is a solid at room temperature.
It is a liquid at room temperature.
none of the above
Atoms of elements in group 1 have ____________.
one electron in their outermost energy level
two electrons in their outermost energy level
seven electrons in their outermost energy level
Which of the blocks on the periodic table contains the most elements?
p block
s block
d block
f block
Shiny (luster) and good conductors of electricity:
Nonmetal
Metal
Semi-metal
Which pair of elements would most likely have similar properties?
Calcium (Ca) and cobalt (Co)
boron (B) and phosphorus (P)
oxygen (O) and sulfur (S)
sodium (Na) and chlorine (Cl)
Which arrow shows the direction of the groups on the
Periodic Table?
no direction for groups
