C1.1 - Everything in the Specification

Pregunta 1 de 13

1

Rellena los espacios en blanco para completar el texto.

All are made up of . A that is made of only one type of is called an . There are about one different , and they are arranged in the periodic . The of the periodic contain with properties.

Explicación

Pregunta 2 de 13

1

What do elements form when they react?

Selecciona una o más de las siguientes respuestas posibles:

Compounds
Molecules
Substances
Atoms
Complex structures
Ions
Mixtures

Explicación

Pregunta 3 de 13

1

Atoms of each element are represented by a chemical symbol.

Selecciona uno de los siguientes:

VERDADERO
FALSO

Explicación

Pregunta 4 de 13

1

Atoms are made up of a small central ❌, which is made up of ❌ and ❌ Around this, there are ❌ which move in specific ❌ in an 'orbit'. They are often called ❌.

Arrastra y suelta para completar el texto.

nucleus

cytoplasm

DNA

cell membrane

concentrated ball of matter

particle

protons

neutrons

neutrons.

electrons.

electrons

energy levels

patterns

orbits

formations

electron shells

outer layers

electrostatic shells

Explicación

Pregunta 5 de 13

1

Haz click en el punto naranja y escribe la respuesta

Fill in the table to complete the relative masses and charges of subatomic particles.

Explicación

Pregunta 6 de 13

1

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Why does an atom have no overall charge on it?

Because the number of e is equal to the number of , and the do not have a , so there is no overall on an atom.

How are different ions formed?

P ions are formed by electrons; ions are formed by electrons.

Explicación

Pregunta 7 de 13

1

All atoms of a particular element have the same number of protons.

Selecciona uno de los siguientes:

VERDADERO
FALSO

Explicación

Pregunta 8 de 13

1

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NUMBER - The number of in an atom of an element.

NUMBER - The sum of the and n in an atom.

Explicación

Pregunta 9 de 13

1

What are the elements in Group 0 of the periodic table called, and how many electrons do they have in their outer energy level?

Selecciona una de las siguientes respuestas posibles:

Noble gases, eight
Noble gases, four
Noble gases, zero
Halogens, eight
Halogens, six
Unreactive gases, eight

Explicación

Pregunta 10 de 13

1

Noble gases are unreactive because they have full outer shells.

Selecciona uno de los siguientes:

VERDADERO
FALSO

Explicación

Pregunta 11 de 13

1

Rellena los espacios en blanco para completar el texto.

Compounds formed from and n consist of . They are held together by bonds.
Compounds formed from n and n consist of . They are held together by bonds.

Explicación

Pregunta 12 de 13

1

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Balance the following equations by picking the correct numbers of each reactant and product.

1) Fe₂O₃(s) + HCl(aq) ==> FeCl₃(aq) + H₂O(l)

2) Fe(s) + O₂(g) ==> Fe₃O₄(s)

3) Al(s) + H₂SO₄(aq) ==> Al₂(SO₄)₃(aq) + H₂(g)

Explicación

Pregunta 13 de 13

1

	Creado por Harry Woodhall hace más de 9 años

A quick quiz on everything outlined in the AQA specification for C1.1

C1.1 - Everything in the Specification

Pregunta 1 de 13

Rellena los espacios en blanco para completar el texto.

All are made up of . A that is made of only one type of is called an . There are about one different , and they are arranged in the periodic . The of the periodic contain with properties.

Explicación

Pregunta 2 de 13

What do elements form when they react?

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 3 de 13

Atoms of each element are represented by a chemical symbol.

Selecciona uno de los siguientes:

Explicación

Pregunta 4 de 13

Atoms are made up of a small central ❌, which is made up of ❌ and ❌ Around this, there are ❌ which move in specific ❌ in an 'orbit'. They are often called ❌.

Arrastra y suelta para completar el texto.

Explicación

Pregunta 5 de 13

Haz click en el punto naranja y escribe la respuesta

Fill in the table to complete the relative masses and charges of subatomic particles.

Explicación

Pregunta 6 de 13

Rellena los espacios en blanco para completar el texto.

Why does an atom have no overall charge on it? Because the number of e is equal to the number of , and the do not have a , so there is no overall on an atom. How are different ions formed? P ions are formed by electrons; ions are formed by electrons.

Explicación

Pregunta 7 de 13

All atoms of a particular element have the same number of protons.

Selecciona uno de los siguientes:

Explicación

Pregunta 8 de 13

Rellena los espacios en blanco para completar el texto.

NUMBER - The number of in an atom of an element. NUMBER - The sum of the and n in an atom.

Explicación

Pregunta 9 de 13

What are the elements in Group 0 of the periodic table called, and how many electrons do they have in their outer energy level?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 10 de 13

Noble gases are unreactive because they have full outer shells.

Selecciona uno de los siguientes:

Explicación

Pregunta 11 de 13

Rellena los espacios en blanco para completar el texto.

Compounds formed from and n consist of . They are held together by bonds. Compounds formed from n and n consist of . They are held together by bonds.

Explicación

Pregunta 12 de 13

Rellena los espacios en blanco para completar el texto.

Balance the following equations by picking the correct numbers of each reactant and product. 1) Fe₂O₃(s) + HCl(aq) ==> FeCl₃(aq) + H₂O(l) 2) Fe(s) + O₂(g) ==> Fe₃O₄(s) 3) Al(s) + H₂SO₄(aq) ==> Al₂(SO₄)₃(aq) + H₂(g)

Explicación

Pregunta 13 de 13

Rellena los espacios en blanco para completar el texto.

The law of of states that no are or during a chemical reaction, so the mass of the is equal to the mass of the .

Explicación

Why does an atom have no overall charge on it?

Because the number of e is equal to the number of , and the do not have a , so there is no overall on an atom.

How are different ions formed?

P ions are formed by electrons; ions are formed by electrons.

NUMBER - The number of in an atom of an element.

NUMBER - The sum of the and n in an atom.

Compounds formed from and n consist of . They are held together by bonds.
Compounds formed from n and n consist of . They are held together by bonds.

Balance the following equations by picking the correct numbers of each reactant and product.

1) Fe₂O₃(s) + HCl(aq) ==> FeCl₃(aq) + H₂O(l)

2) Fe(s) + O₂(g) ==> Fe₃O₄(s)

3) Al(s) + H₂SO₄(aq) ==> Al₂(SO₄)₃(aq) + H₂(g)