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21 questions
Where on the periodic table are the non metals located?
left
right
middle
What is the name given to the columns on the periodic table?
periods
groups
rows
columns
Are non metal oxides acidic or alkaline?
acidic
alkaline
Which property describes the ability of metals to be drawn into wires?
malleable
good conductor
ductile
insulator
What happens to the size of atoms as you go down a group?
they increase in size
they decrease in size
Which group are known as the alkali metals?
Group 0
Group 7
Group 2
Group 1
Group 1 metal + Water --> ?
metal hydroxide + water
metal hydroxide + carbon dioxide
metal hydroxide + hydrogen
metal hydroxide + oxygen
Which metal in group 1 is the leats reacrive?
Li - lithium
Na - sodium
K - potassium
Rb - rubidium
Is the boiling point of a substance a physical or chemical property?
physical
chemical
Which group on the periodic table are known as the halogens?
Group 1
Group 2
Group 7
Group 0
Iron + Chlorine --> ?
iron chlorite
iron chloride
iron chlorine
iron chlorate
What happens to the reactivity of group 7 elements as you go down the group?
they get more reactive
they get less reactive
their reactivity stays the same
Which group of elements show very little/no reactivity?
The alkali metals
The Halogen
The transition metals
The noble gases
Do the elements in group 0 have high or low boiling points?
High
Low
What is the name of the group 0 elements?
Alkali metals
Halogens
Noble gases
Transition metals
Why are group 0 elements unreactive?
Their atoms have stable electronic structures
They are gases at room temperature
They have low boiling points
What are the products of the reaction of sodium and water?
Sodium hydride and oxygen
Sodium hydroxide and hydrogen
Sodium oxide and hydrogen
Which of these physical properties do group 1 elements have?
They have high densities
They are hard
They have low melting points compared to other elements
Which statement describes the trends in reactivity in groups 1 and 7?
Read these carefully...
The reactivity of the group 1 elements decreases down the group and the reactivity of the group 7 elements increases down the group
The reactivity of the group 1 and group 7 elements increases down the group
The reactivity of the group 1 elements increases down the group and the reactivity of the group 7 elements decreases down the group
What happens in the reaction of group 1 elements with water?
They turn into a powder
They do not react with water
They fizz and can catch on fire
Sodium chloride (NaCl) is more commonly known as...
Aspirin
Table or cooking salt
Pepper
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