Simbol keselamatan kerja berikut berarti..
ASESMEN AKHIR KLS XII

Quiz
•
Chemistry
•
12th Grade
•
Hard
Uda Azies
FREE Resource
43 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mudah terbakar
Mudah meledak
Pengoksidasi
Beracun
Korosif
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Prinsip yang mendorong efisiensi penggunaan atom dalam bahan-bahan kimia dalam proses sintesis adalah prinsip...
A. Efisiensi Energi
B. Pengurangan Limbah
C. Pemaksimalan Nilai Ekonomi Atom
D. Penggunaan Bahan Terbarukan
E. Katalisis
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dewasa ini banyak yang menggunakan bahan bangunan yang terbuat dari logam aluminium, seperti kusen pintu, kusen kaca, penyangga atap dan lain-lain. Awalnya bahan bangunan tersebut mengkilat, lambat laun akan menjadi kusam. Reaksi yang tepat dari kejadian tersebut adalah ....
2Al (s) + 3H2 (g) → 2AlH3 (s)
2Al (s) + 3Cl2 (g) → 2AlCl3 (s)
3Al (s) + O2 (g) → Al3O2 (s)
4Al (s) + O2 (g) → 2Al2O (s)
4Al(s) + 3O2(g) →2Al2O3(s)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Emas adalah salah satu logam yang sangat berharga dan biasanya digunakan sebagai perhiasan. Atom emas memiliki notasi 79Au198, maka emas tersebut mempunyai..…
76 elektron, 79 proton, 119 neutron
82 elektron, 76 proton, 119 neutron
70 elektron, 79 proton, 119 neutron
79 elektron, 82 proton, 119 neutron
82 elektron, 76 proton, 119 neutron
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Harga keempat bilangan kuantum elektron terakhir dari unsur adalah ....
A. 4 2 -2 - ½
B. 4 2 -1 - ½
C. 4 1 +1 - ½
D. 4 1 0 - ½
E. 3 2 -2 + ½
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada proses industri pengolahan logam besi terjadi reaksi: Fe2O3 (s) + CO(g) → Fe(s) + CO2(g) (belum setara) Jika dibutuhkan 16 gram besi (III) oksida, maka volume gas CO2 yang dihasilkan (STP) sebanyak ... (Jika Ar = Fe = 56 ; O = 16)
A. 1,12 L
B. 2,24 L
C. 4,48 L
D. 6,72 L
E. 11,20L
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Perhatikan tabel periodik berikut! Konfigurasi elektron unsur W adalah ....
ls22s22p63s23p64s2
ls22s22p63s23p7
ls22s22p63s23p64s13p6
Is2 2s2 2p6 3s2 3p6
ls22s22p63s23p64s1
Create a free account and access millions of resources
Similar Resources on Quizizz
40 questions
KIMIA X

Quiz
•
10th Grade - University
40 questions
SIMULASI KIMIA 1

Quiz
•
10th - 12th Grade
40 questions
TRY OUT UN 1

Quiz
•
12th Grade
45 questions
Persiapan PAS Ganjil Kimia Kelas XII

Quiz
•
12th Grade
40 questions
PSAJ KIMIA

Quiz
•
12th Grade
40 questions
PSAJ KIMIA

Quiz
•
9th - 12th Grade
40 questions
pas smt 1 kimia xi 2019/2020

Quiz
•
1st Grade - University
40 questions
US KIMIA XII IPA

Quiz
•
9th - 12th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Chemistry
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
65 questions
MegaQuiz v2 2025

Quiz
•
9th - 12th Grade
10 questions
GPA Lesson

Lesson
•
9th - 12th Grade
15 questions
SMART Goals

Quiz
•
8th - 12th Grade
45 questions
Week 3.5 Review: Set 1

Quiz
•
9th - 12th Grade