Answer:
The cation Fe3+ is formed when a. an atom of iron loses two electrons.
Explanation:
Answer:
What element is this. Would you mind inserting a picture or naming the element in the comments section
<h2><em>Solid. Because molecules densely packed it has a high resistance to flow thereby lower kinetic energy.
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H2SO4 is referred to as a strong acid and is denoted as option A.
<h3>What is an Acid?</h3>
This refers to any substance which tastes sour when in water and changes the color of blue litmus paper to red. It is usually very corrosive and are used in industries for different functions.
H2SO4 is referred to as a strong acid because it dissociates completely in its aqueous solution or water.
Read more about Acid here brainly.com/question/25148363
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