Which element has atomic number 26?

Prepare for the ASVAB Skilled Technical Test. Practice with flashcards and multiple choice questions, each question offers hints and explanations. Get ready for your exam!

Multiple Choice

Which element has atomic number 26?

Explanation:
The atomic number tells you how many protons are in the nucleus, and that number uniquely identifies an element. The element with 26 protons is iron. Iron has the symbol Fe and is a common metal used in steel; it’s also essential in biology for oxygen transport in blood. The other metals mentioned have more protons than iron, so they are different elements.

The atomic number tells you how many protons are in the nucleus, and that number uniquely identifies an element. The element with 26 protons is iron. Iron has the symbol Fe and is a common metal used in steel; it’s also essential in biology for oxygen transport in blood. The other metals mentioned have more protons than iron, so they are different elements.

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