Which of the following substance is an element?
(Choices)
A.air
B.iron
C.salt
D.sugar
Pa help
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Which of the following substance is an element?
(Choices)
A.air
B.iron
C.salt
D.sugar
Pa help
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Answer:
b.iron
Explanation:
basta mahirap ipaliwanag tignan mo sa periodic table pero sure ako B
Answer:
B. Iron
Explanation:
Iron is an element from the Periodic Table symbolized by Fe. It also has an atomic number of 26.