UNSUR KUMPULAN 17

Which of the "Halogens" is found in liquid state at room temperature?

Halogen yang manakah berada dalam keadaan cecair pada suhu bilik?

• Flourine

  Fluorin

• Chlorine

  Klorin

• Iodine

  Iodin

• Bromine

  Bromin

Which of the "Halogens" has yellowish green color?

Halogen yang manakah berwarna kuning kehijauan?

• Chlorine

  Klorin

• Bromine

  Bromin

• Flourine

  Fluorin

• Iodine

  Iodin

Which of these elements are Halogens?

Antara unsur-unsur berikut, yang manakah adalah halogen?

• Fluorine

  Fluorin

• Helium

• Zinc

  Zink

• Bromine

  Bromin

What group are the Halogens?

Berapakah Kumpulan bagi Halogen?

• 6

• 7

• 8

• 9

At room temperature, chlorine is...

Pada suhu bilik, klorin....

• a yellow-green gas

  gas kuning kehijauan

• a brown gas

  gas perang

• a yellow-green liquid

  cecair kuning kehijauan

• a dark purple solid

  pepejal ungu tua

As going down the group, halogens' reactivity...

Apabila menuruni Kumpulan, kereaktifan halogen...

• increases

  meningkat

• decreases

  berkurang

• doesn't change

  tiada perubahan

At room temperature, iodine is a....

Pada suhu bilik, iodin...

• Gas

• Liquid

  cecair

• Solid

  pepejal

How many electrons do the halogens all have in their outer shells?

Berapakah elektron di petala terluar bagi halogen?

• 1

• 2

• 7

• 8

Which halogens is a solid?

Halogen yang manakah adalah pepejal?

• iodine

  Iodin

• fluorine

  fluorin

• bromine

  bromin

• chlorine

  klorin

The nucleus of which halogen is best at attracting electrons?

Nukleus halogen yang manakah mempunyai daya tarikan ke atas elektron yang paling kuat?

• fluorine

  fluorin

• iodine

  iodin

• bromine

  bromin

• chlorine

  klorin