Page 12 - MODUL KIMIA A+XPLOSIVE SPM (LATEST)

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SPM Chemistry A xplosive Module (Chemistry A Ticket For “U”) RED ZONE [RZ]

7 Diagram 2 shows part of the Periodic Table
Rajah 2 menunjukkan sebahagian Jadual Berkala Unsur

Diagram 2 / Rajah 2

Arrange the elements above in the order of increasing of atomic size
Susunkan unsur di atas mengikut urutan menaik berdasarkan pertambahan saiz atom

A Q,R,T,X,Y C T,X,Q,Y,R
B Y,X,T,R,Q D R,Q,Y,X,T

8 Table 2 shows the results of a reaction between halogen and halide solution.
Jadual 2 menunjukkan keputusan tindak balas antara halogen dan larutan halida.

Halogen Chlorine Bromine Iodine
Klorin Bromin Iodin

Halide solution
Larutan halida
Sodium bromide √ - X
Natrium bromida
Sodium chloride - X X
Natrium klorida
Sodium iodide √ √ -
Natrium iodida
Table 2 / Jadual 2

Arrange the reactivity of halogens in ascending order.
Susun kereaktifan halogen dalam susunan menaik.
A chlorine, bromine, iodine C iodine, chlorine, bromine
klorin, bromine, iodin iodin, klorin, bromin
B iodine, bromine, chlorine D bromine , iodine, chlorine
iodin, bromin, klorin bromin, iodin, klorin

Sektor Pembelajaran, Jabatan Pendidikan Negeri Sabah | 2020 11