
원소기호 Challenge
Quiz
•
Science
•
2nd Grade
•
Practice Problem
•
Hard
규린 김
FREE Resource
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
원소기호란 무엇인가요?
화학 원소를 나타내는 기호
화학 결합을 나타내는 기호
화학 반응을 나타내는 기호
원자 번호를 나타내는 기호
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
원소기호를 사용하는 이유는 무엇인가요?
화학 반응을 예측하기 위해
원소 간의 화학적 반응을 설명하기 위해
화학 원소를 식별하기 위해
원소의 물리적 특성을 분석하기 위해
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
원소기호를 외우는 방법에는 어떤 것들이 있나요?
암기법, 퀴즈, 반복 학습
음악
수면
플래시카드
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
수소의 원소기호는 무엇인가요?
C
He
O
H
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
산소의 원소기호는 무엇인가요?
C
H
N
O
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
탄소의 원소기호는 무엇인가요?
C
O
N
H
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
질소의 원소기호는 무엇인가요?
O
N
H
C
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