Metode ilmiah, kimia hijau, struktur atom

Quiz
•
Chemistry
•
10th Grade
•
Hard
Nailis Sa'adah
Used 12+ times
FREE Resource
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bentuk struktur atom yang dikemukakan oleh Rutherford !
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Halo para penggemar sains! Mari bantu Ina, Wawan, dan Dimas memahami bagian-bagian dasar dari atom! Partikel dasar penyusun atom diantaranya....
proton, elektron, deutron
proton, elektron, positron
proton, elektron, neutron
proton, elektron, tritron
proton, neutron, deutron
3.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Hey Dedi, apakah kamu tahu bahwa ion Ca2+ memiliki 18 elektron? Jika nomor massa adalah 40, bisakah kamu menghitung berapa banyak proton, neutron, dan elektron yang ada dalam atom Ca? Mari kita lihat apakah kamu bisa menyelesaikannya!
18, 18, dan 22
18, 18, dan 40
18, 20, dan 40
20, 20, dan 18
20, 20, dan 20
4.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Hey Dimas, Joko, dan Rina! Mari kita menyelami dunia atom! Bisakah kalian mencari tahu jumlah elektron, proton, dan neutron dalam atom yang diwakili oleh notasi ini?
23 proton, 12 elektron dan 11 neutron
11 proton, 12 elektron dan 23 neutron
11 proton, 11 elektron dan 12 neutron
11 proton, 12 elektron dan 11 neutron
12 proton, 11 elektron dan 11 neutron
5.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Hey Nisa, Dedi, dan Rina! Mari kita bersenang-senang dengan atom! Bisakah kalian mencari tahu konfigurasi elektron ketika atom X menangkap 2 elektronnya? Pilih opsi yang benar di bawah ini:
2, 8, 4
2, 8, 6
2, 8, 8
2, 8, 8, 2
2, 8, 6, 2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Hey Dimas, Nisa, dan Nur! Mari kita menyelami dunia atom yang menarik! Bisakah kalian menebak apa ide utama dari teori atom Niels Bohr?
gagasan tentang partikel dasar
gagasan tentang inti atom
gagasan tentang tingkat energi dalam atom
gagasan tentang isotop
gagasan tentang orbital
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Hey Dewi, Rina, and Dian! Dengan menggunakan tabung sinar katode, Thomson menemukan partikel ….
proton
nukleon
neutron
elektron
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