Quiz
C1.1 - Everything in the Specification
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Perguntas do quiz (13)
1All [blank_start]substances[blank_end] are made up of [blank_start]atoms[blank_end]. A [blank_start]substance[blank_end] that is made of only one type of [blank_start]atom[blank_end] is called an [blank_start]element[blank_end]. There are about one [blank_start]hundred[blank_end] different [blank_start]elements[blank_end], and they are arranged in the periodic [blank_start]table[blank_end]. The [blank_start]groups[blank_end] of the periodic [blank_start]table[blank_end] contain [blank_start]elements[blank_end] with [blank_start]similar[blank_end] properties.
- Asubstances
- Batoms
- Csubstance
- Datom
- Eelement
- Fhundred
- Gelements
- Htable
- Igroups
- Jtable
- Kelements
- Lsimilar
2What do elements form when they react?
- ACompounds
- BMolecules
- CSubstances
- DAtoms
- EComplex structures
- FIons
- GMixtures
3Atoms of each element are represented by a chemical symbol.
- AVerdadeiro
- BFalso
4Atoms are made up of a small central [blank_start]nucleus[blank_end], which is made up of [blank_start]protons[blank_end] and [blank_start]neutrons.[blank_end] Around this, there are [blank_start]electrons[blank_end] which move in specific [blank_start]energy levels[blank_end] in an 'orbit'. They are often called [blank_start]electron shells[blank_end].
- Anucleus
- Bcytoplasm
- CDNA
- Dcell membrane
- Econcentrated ball of matter
- Fparticle
- Gprotons
- Hneutrons
- Ineutrons.
- Jelectrons.
- Kelectrons
- Lenergy levels
- Mpatterns
- Norbits
- Oformations
- Pelectron shells
- Qouter layers
- Relectrostatic shells
5Fill in the table to complete the relative masses and charges of subatomic particles.
- ANeutron
- BProton
- C0
- D1
- E1
- F0
- G-1
6Why does an atom have no overall charge on it?
Because the number of e[blank_start]lectrons[blank_end] is equal to the number of [blank_start]protons[blank_end], and the [blank_start]neutrons[blank_end] do not have a [blank_start]charge[blank_end], so there is no overall [blank_start]charge[blank_end] on an atom.
How are different ions formed?
P[blank_start]ositive[blank_end] ions are formed by [blank_start]removing[blank_end] electrons; [blank_start]negative[blank_end] ions are formed by [blank_start]adding[blank_end] electrons.- Alectrons
- Bprotons
- Cneutrons
- Dcharge
- Echarge
- Fremoving
- Gositive
- Hnegative
- Iadding
7All atoms of a particular element have the same number of protons.
- AVerdadeiro
- BFalso
8[blank_start]ATOMIC[blank_end] NUMBER - The number of [blank_start]protons[blank_end] in an atom of an element.
[blank_start]MASS[blank_end] NUMBER - The sum of the [blank_start]protons[blank_end] and n[blank_start]eutrons[blank_end] in an atom.- AATOMIC
- BMASS
- Cprotons
- Dprotons
- Eeutrons
9What are the elements in Group 0 of the periodic table called, and how many electrons do they have in their outer energy level?
- ANoble gases, eight
- BNoble gases, four
- CNoble gases, zero
- DHalogens, eight
- EHalogens, six
- FUnreactive gases, eight
10Noble gases are unreactive because they have full outer shells.
- AVerdadeiro
- BFalso
11Compounds formed from [blank_start]metals[blank_end] and n[blank_start]on-metals[blank_end] consist of [blank_start]ions[blank_end]. They are held together by [blank_start]ionic[blank_end] bonds.
Compounds formed from n[blank_start]on-metals[blank_end] and n[blank_start]on-metals[blank_end] consist of [blank_start]molecules[blank_end]. They are held together by [blank_start]covalent[blank_end] bonds.- Ametals
- Bon-metals
- Cions
- Dmolecules
- Eionic
- Fcovalent
- Gon-metals
- Hon-metals
12Balance the following equations by picking the correct numbers of each reactant and product.
1) [blank_start]_[blank_end]Fe₂O₃(s) + [blank_start]_[blank_end]HCl(aq) ==> [blank_start]_[blank_end]FeCl₃(aq) + [blank_start]_[blank_end]H₂O(l)
2) [blank_start]_[blank_end]Fe(s) + [blank_start]_[blank_end]O₂(g) ==> [blank_start]_[blank_end]Fe₃O₄(s)
3) [blank_start]_[blank_end]Al(s) + [blank_start]_[blank_end]H₂SO₄(aq) ==> [blank_start]_[blank_end]Al₂(SO₄)₃(aq) + [blank_start]_[blank_end]H₂(g)- A2
- B3
- C1
- D3
- E3
- F2
- G1
- H1
- I6
- J2
- K3
13The law of [blank_start]conservation[blank_end] of [blank_start]mass[blank_end] states that no [blank_start]atoms[blank_end] are [blank_start]lost[blank_end] or [blank_start]gained[blank_end] during a chemical reaction, so the mass of the [blank_start]products[blank_end] is equal to the mass of the [blank_start]reactants[blank_end].
- Aconservation
- Bmass
- Catoms
- Dlost
- Egained
- Fproducts
- Greactants
Informações
- Descrição
- A quick quiz on everything outlined in the AQA specification for C1.1
- Autor
- Harry Woodhall
- Idioma
- English
- Visualizações
- 32
- Etiquetas
- Avaliação
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