Worksheets4-3 Quiz on Periodic Table (due on Sun 9/3)
Total questions: 38
Worksheet time: 52mins
State the group number of barium.
(a)
Name an element from group 13 of the periodic table which is a metal.
(a)
Sodium is a ___, carbon is a ___ and arsenic is a ___
metal, non-metal, metalloid
metal, metalloid, non-metal
non-metal, metal, metalloid
metalloid, non-metal, metal
non-metal, metalloid, metal
In the Periodic Table, the elements are arranged in the order of (a) (b) .
All the Group 1 elements have (a) (b) .
In the Periodic Table, elements in the period have the same (a) .
State the name of an element in Group 13 which is a metalloid.
(a)
What do you call elements that have the properties of both metals and non-metals.
(a)
Match the elements to their periods.
helium
Period 1
carbon
Period 2
sulfur
Period 3
copper
Period 4
silver
Period 5
Element X has electronic configuration of 2.8.4. Hence, it is in group (a) and period (b)
When an element is very metallic, it means that it (a) (b) (c) .
When you go down a group, atomic size (a) . So the valence electrons are (b) from the nucleus. Attraction forces between protons and valence electrons become (c) . Hence the element easily (d) its (e) and become more metallic.
Match the elements to its metallic properties.
Rubidium
Most metallic
Potassium
Second most metallic
Sodium
Third most metallic
Lithium
Fourth most metallic
Group 1 metals are also known as (a)
Which of the following are property/properties of Group 1 metals?
soft when freshly cut
very hard
sink in the water
mostly float on surface of water
unreactive
State the name of the solution formed when potassium reacts with water.
(a)
Identify the gas released when lithium reacts with water.
(a)
The Periodic Table has a total of (a) groups, from Group (b) to Group (c)
There are only two elements in Period (a) of the Periodic Table. The elements are helium and (b) .
In the Periodic Table, elements in the same group have the same number of (a)
In the Periodic Table, elements in the same groups have the same number of (a) . Hence they have similar (b) .
In the Periodic Table, lithium and sodium are in Group (a) . Both of them have (b) valence electrons. Hence they have similar (c) .
Group the following elements.
fluorine
astatine
iodine
rubidium
lithium
potassium
neon
helium
krypton
xenon
caesium
All elements in Group 18 have either 2 or 8 valence electrons. Group them accordingly.
helium
xenon
argon
krypton
radon
The elements in Group 17 are also known as (a)
Match the elements to their state of matter.
chlorine
gas
bromine
liquid
iodine
solid
Group 17 elements are diatomic. This means that when you write the chemical formula for chlorine, it should be written as (a) , bromine should be written as (b) .
The main chemical reaction for Group 17 is the (a) (b) reaction. In the reaction, a (c) reactive halogen (d) a less reactive halogen from its halide solution.
Fluorine is an element in Group 17. The chemical formula of fluorine should be written as (a)
Classify whether there is reaction.
Mix bromine with potassium iodide
Mix chlorine with potassium bromide
Mix iodine with potassium bromide
Mix chlorine with potassium fluoride
Mix potassium chloride with astatine
Match the elements in Group 17 to their colours.
fluorine
pale yellow
chlorine
green yellow
bromine
red-brown
iodine
purple black
astatine
black
What are the products formed when chlorine reacts with potassium bromide?
chlorine
bromine
potassium bromide
potassium chloride
There is no reaction
The most reactive halogen is (a) , followed by (b) (c) (d) and (e) .
Chlorine reacts with potassium bromide. This is because chlorine is (a) than bromine. Hence, (b) (c) (d) from (e) .
Group 18 elements are also known as (a)
Group 18 elements are unreactive because they have (a) valence shells.
Identify the element that is used to fill light bulb?
(a)
Identify the element that is used to make colourful advertising signages.
(a)
