grade 7 Tri 1 summative review 1(periodic table)

Last updated over 4 years ago

8 questions

grade 7 Tri 1 summative review 1(periodic table)

Last updated over 4 years ago

8 questions

Question 1

The first periodic table arranged elements in order of,,,,,,,,,,,,,,,,,,,,,,

increasing atomic mass.

decreasing atomic mass.

increasing atomic number.

Question 2

Elements that are located in the same _______________ have similar properties?

period

group

period and group

Question 3

A majority of elements on the periodic table are .................................

metals

non- metals 

noble gases

metalloids

Question 4

non-metals are sometimes called ………….. because they do not conduct heat or electricity well

conductors 

insulators

semi-conductors

helium

Question 5

Strand I: Level 7-8 Contrast the properties of Alkali metals and alkaline earth metals.

Question 6

. The metal which is liquid at room temperature is:........................

bromine

mercury

gold

magnesium

Question 7

Question 7: strand III Interpret Level 7-8
Thermo cups are designed to keep liquids hot inside them for a long time and prevent the leakage of heat outside, they are made of 2 layes filled with air between them.
Why do you think air is used to fill the space between these 2 layers? Verify your answer.

Question 8

Using the periodic table of elements find out the following about calcium:
a- the period number.
b- the group number.
c- the type of the element.

Question 1

The first periodic table arranged elements in order of,,,,,,,,,,,,,,,,,,,,,,

increasing atomic mass.

decreasing atomic mass.

increasing atomic number.

Question 2

Elements that are located in the same _______________ have similar properties?

period

group

period and group

Question 3

A majority of elements on the periodic table are .................................

metals

non- metals 

noble gases

metalloids

Question 4

non-metals are sometimes called ………….. because they do not conduct heat or electricity well

conductors 

insulators

semi-conductors

helium

Question 5

Strand I: Level 7-8 Contrast the properties of Alkali metals and alkaline earth metals.

Question 6

. The metal which is liquid at room temperature is:........................

bromine

mercury

gold

magnesium

Question 7

Question 7: strand III Interpret Level 7-8
Thermo cups are designed to keep liquids hot inside them for a long time and prevent the leakage of heat outside, they are made of 2 layes filled with air between them.
Why do you think air is used to fill the space between these 2 layers? Verify your answer.

Question 8

grade 7 Tri 1 summative review 1(periodic table)

grade 7 Tri 1 summative review 1(periodic table)

The first periodic table arranged elements in order of,,,,,,,,,,,,,,,,,,,,,,

Elements that are located in the same _______________ have similar properties?

A majority of elements on the periodic table are .................................

non-metals are sometimes called ………….. because they do not conduct heat or electricity well

Strand I: Level 7-8 Contrast the properties of Alkali metals and alkaline earth metals.

. The metal which is liquid at room temperature is:........................

Using the periodic table of elements find out the following about calcium: a- the period number. b- the group number. c- the type of the element.

The first periodic table arranged elements in order of,,,,,,,,,,,,,,,,,,,,,,

Elements that are located in the same _______________ have similar properties?

A majority of elements on the periodic table are .................................

non-metals are sometimes called ………….. because they do not conduct heat or electricity well

Strand I: Level 7-8 Contrast the properties of Alkali metals and alkaline earth metals.

. The metal which is liquid at room temperature is:........................

Using the periodic table of elements find out the following about calcium: a- the period number. b- the group number. c- the type of the element.

Using the periodic table of elements find out the following about calcium:
a- the period number.
b- the group number.
c- the type of the element.

Using the periodic table of elements find out the following about calcium:
a- the period number.
b- the group number.
c- the type of the element.