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Topic 1 (9-1) AQA Chemistry GCSE Flashcards | StudBud
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Topic 1 (9-1) AQA Chemistry GCSE
Topic 1 (9-1) AQA Chemistry GCSE
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Bonding, Atomic Structure and The Periodic Table, AQA, New Spec, Atoms, Elements and Compounds.
Flashcards
29 cards
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Practice quiz
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Questions
29
Answers
1
Alkali Metals react...
with oxygen
with argon
with water
with cake
2
In ionic bonding, electrons are...
shared
confused
stolen
given
3
Atoms generally react to form...
bonds
a full outer shell
strong covalent bonds
solids
4
Metals are...
brittle
strong and malleable
good conductors of heat and electricity
liquids
5
a mixture is...
2 or more elements or compounds not chemically bonded
2+ compounds chemically bonded
2 or more elements or compounds chemically bonded
2 elements not chemically bonded
6
The type of atom/ion is determined by its what?
neutron number
atomic number
electron number
proton number
7
Which of these is a method of separation?
distillation
chromatography
filtration/sieving
evaporation/crystallization
8
(for first
20
elements) The numbers of electrons that fit in each shell are...
2,8,8,8,
8,8,8,
2,8,8,2
2,3,4,5,
9
How many elements are there?
over 1000
106
over 100
less than 20
10
The
early
periodic table was originally arranged by...
physical and chemical properties
number of friends
atomic mass
number of protons
11
Are you going to fail Chemistry? (no points for this question)
Yes
No
12
Alkali Metals have...
full outer shells
one electron in their outer shell
high melting and boiling points
hard surfaces
13
Mendeleev's periodic table was good because...
he wrote it down
he left gaps for undiscovered elements
he created mendelevium
he predicted new elements
14
A compound is...
2 or more elements physically bonded together
2 or more elements chemically bonded together
2 or more elements chained up together
2 or more elements mixed together
15
The mass number is the...
number of neutrons
number of protons and neutrons
number of protons
bigger number
16
Halogens are in group...
1
7
8
5
17
Atoms have...
no charge
more electrons than protons
equal number of neutrons and protons
equal number of protons and electrons
18
Solvents are...
what the solute is dissolved in
always solids
the nemesis of solutes
what the solute reacts with
19
Which theory came third?
proof of protons
Rutherford's nuclear model
Proof of neutrons
Bohr's nuclear model
20
what weighs most?
neutron
electron
quark
proton
21
Non-Metals Bond with each other by...
covalent bonding
ionic bonding
metallic bonding
father-son bonding
22
What is an isotope?
an atom with more or less electrons
radiation
an atom with more or less protons
an atom with more or less neutrons
23
Group 0 Elements are...
all metals
the most reactive
liquids
unreactive
24
Electrons exist in...
your imagination
shells
rings
energy levels
25
The group number (columns) tells you...
how many shells the atom has
how many protons in the atom
how the atom reacts
how many electrons in the outer shell
26
Which theory came second?
Rutherford's nuclear model
Bohr's nuclear model
proof of neutrons
Plumb Pudding
27
The bottom element in group 7 is...
a liquid
the least reactive
the most reactive
always reactive with water
28
What is an ion
Atoms with more/less neutrons
Atoms with more/less electrons
Charged particles
Neutral molecules
29
Which theory came first?
Bohr's Nuclear model
Rutherford's Nuclear model
Plum Pudding
Dalton's Atomic Model
