Elements Compounds and Mixtures Quiz

Frage 1 von 20

1

What are atoms?

Wähle eine der folgenden:

Atoms are heavy solid balls.
Atoms are tiny visible particles.
Atoms are the building blocks of every substance in the world.
Atoms are Lego blocks.

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Frage 2 von 20

5

Which of the following are metallic?

Wähle eine oder mehr der folgenden:

Iron
Silicon
Cobalt
Calcium
Phosophorus
Sulfur
Silver
Uranium
Krypton

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Frage 3 von 20

3

Which of these properties best describes the non-metallic elements?

Wähle eine oder mehr der folgenden:

Dull
Malleable
Brittle
Conduct heat
Ductile
Doesn't conduct electricity

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Frage 4 von 20

3

Elements are made up of just one type of atom.However, the atoms in elements can be arranged in different ways, these ways are :
-❌
-❌
-❌

Klicke und ziehe, um den Text zu vervollständigen.

Monatomic

Molecules

Lattices

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Frage 5 von 20

1

What are the 6 monatomic elements?

Wähle eine der folgenden:

Helium,Nitrogen,Carbon,Oxygen,Hydrogen,Phosphorus
Xenon,Radon,Neon,Argon,Helium,Krypton
Sulfur,Oxygen,helium,hydrogen,neon,Argon
Xenon,Radon,Neon,Argon,Helium,hydrogen

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Frage 6 von 20

5

Fülle die Lücken, um den Text zu vervollständigen.

In metal lattices,the atoms are only to each other.As a result, metals can be bent and drawn into .
-
In lattices, the atoms are to each other. This makes them hard and .

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Frage 7 von 20

6

Wha are the 6 elements that make up your body?

Wähle eine oder mehr der folgenden:

Carbon
Helium
Iodine
Hydrogen
Nitrogen
Phosphorus
Calcium
Oxygen

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Frage 8 von 20

1

What is the chemical formula for glucose molecule?
<--------------------------
<--------------------------
<--------------------------

Wähle eine der folgenden:

H12,O6,C6
O6,C6,H12
C6,H12,O6
C6,O6,H12

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Frage 9 von 20

8

❌ are a ❌ of a metal with other metals or non-metals.Alloys are particularly important because they often have very ❌ and ❌ properties compared to ❌. For example:-
-❌ for tools and cutlery
-❌ for doorknobs
-❌ for jewellery.

Klicke und ziehe, um den Text zu vervollständigen.

Alloys

mixture

different

useful

pure metal

Stainless steel

Brass

Sterling silver

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Frage 10 von 20

1

Scientists proposed that matter was composed of atoms well after STMs were invented.

Wähle eins der folgenden:

WAHR
FALSCH

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Frage 11 von 20

1

John Dalton is considered to be the second person to propose the fundemental ideas behind the modern atomic theory of matter.

Wähle eins der folgenden:

WAHR
FALSCH

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Frage 12 von 20

1

A scientific model is a/an _ idea that can be used to help make predictions or test assumptions.

__=

Wähle eine der folgenden:

Expanded
Easier
Old
Simplified

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Frage 13 von 20

1

All matter is composed of indivisible particles called atoms.

Wähle eins der folgenden:

WAHR
FALSCH

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Frage 14 von 20

5

Fülle die Lücken, um den Text zu vervollständigen.

Although there are countless types of , there are only known types of atoms.Each atom has a unique set of . These properties can be:-
-
-

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Frage 15 von 20

3

Klicke auf jeden orangenen Punkt und schreibe die korrekte Antwort.

Label the following atom with the correct names

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Frage 16 von 20

1

Which of these are the subatomic particles?

Wähle eine der folgenden:

Nucleus,neon,argon
electron,proton,neutron
neutron,proton,nucleus
Neutron,neon,proton

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Frage 17 von 20

1

Why is it that the electrons in atom don't fly off?

Wähle eine der folgenden:

This is science, i dont know!!!
Because they are negatively charged
Because protons are positively charged and electrons are negatively charge, they attract each other like the opposite poles of the magnet.
The electron always has a "-", or negative, charge. The proton always has a "+", or positive, charge. If the charge of an entire atom is "0", or neutral, there are equal numbers of positive and negative charges. Neutral atoms have equal numbers of electrons and protons. The third particle is the neutron. It has a neutral charge, also known as a charge of zero.

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Frage 18 von 20

4

Klicke auf jeden orangenen Punkt und schreibe die korrekte Antwort.

Answer the folowing table about the properties of subatomic particles.

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Frage 19 von 20

3

Fülle die Lücken, um den Text zu vervollständigen.

A lithium atom has the atomic symbol <------------------------------------
<------------------------
Identify the:-
-Atomic number=
-Mass number=
-Number of Protons=
-Number of Neutrons=
-Number of Electrons=

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Frage 20 von 20

3

Label the following Diagram

Ziehe eine Antwort zum richtigen orangen Punkt.

Up to 2 electrons

Up to 8 Electrons

Up to 18 Electrons

	Erstellt von Ahmed Almohammed vor mehr als 10 Jahre

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Elements Compounds and Mixtures Quiz

Frage 1 von 20

What are atoms?

Wähle eine der folgenden:

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Frage 2 von 20

Which of the following are metallic?

Wähle eine oder mehr der folgenden:

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Frage 3 von 20

Which of these properties best describes the non-metallic elements?

Wähle eine oder mehr der folgenden:

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Frage 4 von 20

Elements are made up of just one type of atom.However, the atoms in elements can be arranged in different ways, these ways are : -❌ -❌ -❌

Klicke und ziehe, um den Text zu vervollständigen.

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Frage 5 von 20

What are the 6 monatomic elements?

Wähle eine der folgenden:

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Frage 6 von 20

Fülle die Lücken, um den Text zu vervollständigen.

In metal lattices,the atoms are only to each other.As a result, metals can be bent and drawn into . - In lattices, the atoms are to each other. This makes them hard and .

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Frage 7 von 20

Wha are the 6 elements that make up your body?

Wähle eine oder mehr der folgenden:

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Frage 8 von 20

What is the chemical formula for glucose molecule? <-------------------------- <-------------------------- <--------------------------

Wähle eine der folgenden:

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Frage 9 von 20

❌ are a ❌ of a metal with other metals or non-metals.Alloys are particularly important because they often have very ❌ and ❌ properties compared to ❌. For example:- -❌ for tools and cutlery -❌ for doorknobs -❌ for jewellery.

Klicke und ziehe, um den Text zu vervollständigen.

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Frage 10 von 20

Scientists proposed that matter was composed of atoms well after STMs were invented.

Wähle eins der folgenden:

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Frage 11 von 20

John Dalton is considered to be the second person to propose the fundemental ideas behind the modern atomic theory of matter.

Wähle eins der folgenden:

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Frage 12 von 20

A scientific model is a/an ___________ idea that can be used to help make predictions or test assumptions. ____________=

Wähle eine der folgenden:

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Frage 13 von 20

All matter is composed of indivisible particles called atoms.

Wähle eins der folgenden:

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Frage 14 von 20

Fülle die Lücken, um den Text zu vervollständigen.

Although there are countless types of , there are only known types of atoms.Each atom has a unique set of . These properties can be:- - -

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Frage 15 von 20

Klicke auf jeden orangenen Punkt und schreibe die korrekte Antwort.

Label the following atom with the correct names

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Frage 16 von 20

Which of these are the subatomic particles?

Wähle eine der folgenden:

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Frage 17 von 20

Why is it that the electrons in atom don't fly off?

Wähle eine der folgenden:

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Frage 18 von 20

Klicke auf jeden orangenen Punkt und schreibe die korrekte Antwort.

Answer the folowing table about the properties of subatomic particles.

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Frage 19 von 20

Fülle die Lücken, um den Text zu vervollständigen.

A lithium atom has the atomic symbol <------------------------------------ <------------------------ Identify the:- -Atomic number= -Mass number= -Number of Protons= -Number of Neutrons= -Number of Electrons=

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Frage 20 von 20

Label the following Diagram

Elements are made up of just one type of atom.However, the atoms in elements can be arranged in different ways, these ways are :
-❌
-❌
-❌

In metal lattices,the atoms are only to each other.As a result, metals can be bent and drawn into .
-
In lattices, the atoms are to each other. This makes them hard and .

What is the chemical formula for glucose molecule?
<--------------------------
<--------------------------
<--------------------------

❌ are a ❌ of a metal with other metals or non-metals.Alloys are particularly important because they often have very ❌ and ❌ properties compared to ❌. For example:-
-❌ for tools and cutlery
-❌ for doorknobs
-❌ for jewellery.

A scientific model is a/an _ idea that can be used to help make predictions or test assumptions.

__=

Although there are countless types of , there are only known types of atoms.Each atom has a unique set of . These properties can be:-
-
-

A lithium atom has the atomic symbol <------------------------------------
<------------------------
Identify the:-
-Atomic number=
-Mass number=
-Number of Protons=
-Number of Neutrons=
-Number of Electrons=