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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
30 terms
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Bonding, Atomic Structure and The Periodic Table
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
Atoms have...
equal number of neutrons and protons
no charge
equal number of protons and electrons
more electrons than protons
2
In ionic bonding, electrons are...
stolen
shared
confused
given
3
(for first
20
elements) The numbers of electrons that fit in each shell are...
8,8,8,
2,3,4,5,
2,8,8,8,
2,8,8,2
4
The type of atom/ion is determined by its what?
neutron number
atomic number
electron number
proton number
5
Metals are...
strong and malleable
liquids
good conductors of heat and electricity
brittle
6
What is an ion
Neutral molecules
Atoms with more/less neutrons
Atoms with more/less electrons
Charged particles
7
The
early
periodic table was originally arranged by...
number of friends
atomic mass
number of protons
physical and chemical properties
8
How many elements are there?
106
over 100
less than 20
over 1000
9
Atoms generally react to form...
strong covalent bonds
a full outer shell
solids
bonds
10
Which respiration reaction is balanced?
C6H12O6 + O2 → 6CO2 + 6H2O
C6H12O6 + 6O2 → 6CO2 + H2O
C6H12O6 + 6O2 → 6CO2 + 6H2O
C6H12O6 + 6O2 → CO2 + 6H2O
11
The mass number is the...
number of neutrons
number of protons and neutrons
number of protons
bigger number
12
The bottom element in group 7 is...
the least reactive
the most reactive
always reactive with water
a liquid
13
a mixture is...
2 elements not chemically bonded
2+ compounds chemically bonded
2 or more elements or compounds chemically bonded
2 or more elements or compounds not chemically bonded
14
The group number (columns) tells you...
how the atom reacts
how many protons in the atom
how many electrons in the outer shell
how many shells the atom has
15
What came next?
Rutherford's nuclear model
proof of neutrons
proof of protons
Bohr's nuclear model
16
Alkali Metals have...
full outer shells
hard surfaces
one electron in their outer shell
high melting and boiling points
17
Alkali Metals react...
with water
with argon
with cake
with food
18
What is an isotope?
an atom with more or less neutrons
an atom with more or less protons
an atom with more or less electrons
radiation
19
What came first?
Rutherford's Nuclear model
Bohr's Nuclear model
Proof of protons
plum pudding model
20
What came next?
Bohr's nuclear model
Rutherford's nuclear model
proof of protons
Proof of neutrons
21
Are you gonna fail Chemistry? (no points for this question)
Yes
No
22
Halogens are in group...
7
8
1
5
23
Group 0 Elements are...
all metals
the most reactive
liquids
unreactive
24
A compound is...
2 or more elements chained up together
2 or more elements chemically bonded together
2 or more elements physically bonded together
2 or more elements mixed together
25
Mendeleev's periodic table was good because...
he predicted new elements
he left gaps for undiscovered elements
he created mendelevium
he wrote it down
26
Electrons exist in...
your imagination
rings
energy levels
shells
27
what weighs most?
proton
electron
neutron
quark
28
Solvents are...
always solids
what the solute is dissolved in
what the solute reacts with
the nemesis of solutes
29
Which of these is a method of separation?
distillation
chromatography
filtration/sieving
evaporation/crystallization
30
Non-Metals Bond with each other by...
metallic bonding
ionic bonding
covalent bonding
father-son bonding
