Roket yakıtı olarak kullanılan element hangisidir?
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ELEMENTLER
Quiz
•
Science
•
7th Grade
•
Medium
Ayfer Ereren
Used 1K+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bor
Hidrojen
Oksijen
Lityum
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Yukarıdaki sembol hangi elemente aittir?
Berilyum
Bor
Demir
kurşun
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elmasın yapısında bulunan elementin sembolü nedir?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diş macunlarının yapısında yer alan elementin sembolü nedir?
Ar
F
He
Mg
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sofra tuzunun yapısında yer alan iki elementin sembolleri hangileridir?
H - O
Cl - O
Na - Cl
Na - S
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Havada yaklaşık %78 oranında bulunan elementin sembolü hangisidir?
O
H
Fe
N
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Oksijen, Neon, Silisyum elementlerinin sembolü sırasıyla........, ..........., ......... dır. (Sembollerin arasında boşluk bırakarak yazınız)
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