Tokoh yang mengelaskan unsur kepada empat kumpulan iaitu gas, bukan logam, logam dan oksida logam.
KIMIA T4 BAB 4 PERKEMBANGAN JADUAL BERKALA UNSUR

Quiz
•
Chemistry
•
4th - 5th Grade
•
Medium
DIANA Moe
Used 25+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Johann W. Dobereiner
Antoine Lavoiser
Lothar Meyer
Dmitri Mendeleev
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beliau memplot graf isipadu atom melawan jisim atom unsur. Siapakah beliau?
Johann W. Dobereiner
Antoine Lavoiser
Lothar Meyer
Henry Moseley
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah sumbangan John Newlands dalam perkembangan Jadual Berkala Unsur?
Kumpulan Triad
Hukum Oktaf
mengelaskan unsur kepasa gas, bukan logam, logam dan oksida logam
menyusun unsur mengikut tertib nombor proton menaik
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
DUA tokoh yang menyusun unsur mengikut pertambahan jisim atom adalah
Lothar Meyer
John Newlands
Dmitri Mendeleev
Henry Moseley
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Unsur-unsur yang berada dalam lajur menegak yang sama dalam Jadual Berkala Unsur mempunyai.....
sifat kimia yang sama
sifat fizikal yang sama
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Siapakah yang meninggalkan beberapa ruang kosong dalam jadual berkala untuk diisi dengan unsur-unsur yang belum ditemui dan meramal sifat unsur-unsur tersebut?
Johann W. Dobereiner
Dmitri Mendeleev
Lothar Meyer
Henry Moseley
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Terdapat beberapa penemuan unsur baharu seperti nihonium (Nh), moscovium (Mc), tennessine (Ts) dan oganesson (Og). Di manakah kedudukan unsur-unsur ini di dalam Jadual Berkala Unsur?
Kala 7
Kumpulan 7
Kala 17
Kumpulan 17
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