GCSE Chemistry - Atomic Structure - 2 - Exam Style Questions with Answers

Created on January 29, 2023 By

paruppts12

GCSE_EDE_CHE_1_ATOM_2

1 / 10

What are the elements in group 1 of the periodic table called?

Transition Metals

Noble Gases

Halogens

Alkali Metals

2 / 10

Mendeleev arranged the elements in order of atomic mass.
He then reversed the order of some pairs of elements.
Why did he do this?

To leave gaps for undiscovered elements

To ensure elements were in the same period

To put them in order of atomic number

To group elements according to their properties

3 / 10

The diagram shows the positions of some elements in the Periodic Table.
Give the symbol of a liquid at room temperature.

F

Cl

He

Br

4 / 10

Table1 shows part of Mendeleev's Periodic Table of 1871
Which Group from the modern Periodic Table is not included in this table?

The halogens

The alkaline earth metals

The noble gases

The alkali metals

5 / 10

Here are four statements about Mendeleev's Periodic Table. Choose one statements that is correct.

Mendeleev left gaps for un discovered elements

Mendeleev considered isotopes when arranging his Periodic Table

Mendeleev arranged his Periodic Table in order of atomic number

Mendeleev swapped elements around based on the number of electrons they had

6 / 10

The diagram shows the positions of some elements in the Periodic Table.
Give the symbol of a noble gas…………………………

He

Na

Cl

K

7 / 10

The atomic symbols of the first twenty elements in the Periodic Table are shown in Figure3.
From the position of beryllium, Be, in the Periodic Table ,beryllium is most likely to be a……….

gas at room temperature

halogen

non-metal

metal

8 / 10

What did Mendeleev arrange the elements in his Periodic Table in order of?

Atomic mass

Group number

Atomic number

Mass number

9 / 10

Which element is liquid at room temperature and pressure?

chlorine

fluorine

iodine

bromine

10 / 10

The position of an element in the Periodic Table can be used to predictits properties.
Which group contains elements that are all unreactive?

Group 6

Group 2

Group 0

Group 5

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