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Answer the question below based on the periodic table entry for iron. What is the atomic number? 2 26 30 56

Answer the question below based on the periodic table entry for iron. What is the atomic number? 2 26 30 56
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3 votes
Answer the question below based on the periodic table entry for iron.

What is the atomic number?

2
26
30
56

Answer the question below based on the periodic table entry for iron. What is the-example-1
User Kalle Richter
by
8.6k points

2 Answers

4 votes
Hello There!

26 - Atomic Number

Fe - Atomic Symbol

55.842 - Atomic Mass

-----------------------------------

Therefore, b) 26 is your answer.


Hope this helped!
User Slaknation
by
9.0k points
3 votes
26 is the atomic number. The atomic number is always at the top left of any element.
User Steve Kinyon
by
7.8k points
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