<h2><u>
<em>Oxygen and hydrogen combining together to create hydrogen peroxide is an example of?</em></u></h2>
<em>Two or more atoms may bond with each other to form a molecule. </em>
<em>An example of a simple chemical reaction is the breaking down of hydrogen peroxide molecules, each of which consists of two hydrogen atoms bonded to two oxygen atoms (H2O2).</em>
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Answer:
A. was called Tejas and belonged to Spain.
Explanation:
According to the text, in 1821 “Texas was known as Tejas...a largely unsettled part of Mexico.” And Mexico “became an independent republic, free from Spain” in 1821. So before 1821, part of Texas most likely belonged to Spain.
They believed the taxation was unfair and protested against it