Will a displacement reaction occur between chlorine and potassium bromide?

Yes, and the product will be bromine and potassium bromide

Which of the following is true about groups in the periodic table?

The atomic number increases as you go down a group., Elements in the same group have similar properties.

What statement is true about halogens?

Fluorine is more reactive than Chlorine.

Which of the following is true about periods in the periodic table?

The atomic number increases from left to right.

What statement is true about displacement reactions?

A more reactive element replaces a less reactive element.

Which of the following is true?

Alkali metals get more reactive as you go down the group.

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Periodic Table KS3

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#periodic table #alkali #halogen #noble gas

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Questions 15

Answers

1
What do groups in the periodic table have in common?
They have the same properties.
They are the same element
The same atomic number.
They are in the same period.
2
Who first published the modern periodic table?
Mr McCoy
Isaac Newton
Dmitri Mendeleev
3
What are the rows in the periodic table called?
Periods
Groups
Rows
Columns
4
Will a displacement reaction occur between chlorine and potassium bromide?
No
Yes, and the product will be potassium and chlorine bromide
Yes, and the product will be bromine and potassium bromide
5
These elements are all very unreactive.
Noble Gases
Halogens
Alkaline Earth Metals
Alkali Metals
6
Which of the following is true about groups in the periodic table?
The atomic number increases as you go down a group.
Elements in the same group have similar properties.
The atomic number decreases as you go down a group.
Elements always get more reactive as you go down a group.
7
What are the products of the reaction between alkali metals and water?
Metal hydroxide
Carbon dioxide
Acid
Hydrogen gas
8
What are the columns in the periodic table called?
Rows
Groups
Periods
Columns
9
What statement is true about halogens?
Fluorine is more reactive than Chlorine.
Chlorine is more reactive than Fluorine.
Fluorine is less reactive than Iodine.
Bromine is more reactive than Chlorine.
10
Which of the following is true about periods in the periodic table?
The elements get less reactive from left to right.
The atomic number decreases from left to right.
The atomic number increases from left to right.
The elements get more reactive from left to right.
11
Which of the following elements react with water to produce hydrogen?
Lithium
Neon
Sulfur
Chlorine
12
What statement is true about displacement reactions?
A more reactive element replaces a less reactive element.
Mr McCoy
A less reactive element replaces a more reactive element.
13
What group are the alkali metals in the periodic table?
Group 1
Group 2
Group 7
Group 8
14
Which of the following is a metal?
Neon
Calcium
Water
Oxygen
15
Which of the following is true?
Alkali metals get less reactive as you go down the group.
Alkali metals get more reactive as you go down the group.
Halogens get more reactive as you go down the group.
Halogens get lighter as you go down the group.

Periodic Table KS3 Flashcards | StudBud