MIP TRG 2023- BAB 4 JADUAL BERKALA UNSUR

Unsur manakah adalah logam?

• P

• Q

• R

• S

Based on the information in the table, particle J and particle K are

• noble gases

• negative ions

• positive ions

• isotopes of the same element

Apakah formula molekul bagi hasil yang terbentuk apabila natrium dari kumpulan 1 bertindak balas dengan oksigen?

What is the molecular formula of product when sodium from group 1 react with oksigen?

• Na₂O

• NaO

• NaO₂

• Na₃O

Which of the following atoms is placed in Period 3 and Group 16 in the Periodic Table of Element?

• W

• X

• Y

• Z

Antara atom berikut, yang manakah mempunyai susunan elektron 2.8.6?Which of the following atom has electron arrangement 2.8.6?

• W

• X

• Y

• Z

Which element is vigorously reacted with water?

• W

• X

• Y

• Z

Antara saintis berikut, manakah yang menyusun unsur-unsur menurut pertambahan numbor proton dalam Jadual Berkala Unsur?

Which of the following scientist arranged the element in order of increasing proton number in the Periodic Table of Element?

• Dimitri Mendeleev

• Johann Dobereiner

• Henry Moseley

• Lothar Meyer

Mengapakah kereaktifan unsur-unsur dalam Kumpulan 1 bertambah apabila menuruni kumpulan?

Why is it that the reactivity of elements in Group 1 increases when going down the group?

• Size of atom increases

• The boiling point decreases

• The number of shells containing electrons increases

• The attraction of nucleus towards valence electrons decreases