The reason why iron oxide has more mass than the iron is because Iron oxide has oxygen atoms, and pure iron does not.
When iron rusts and forms iron oxide, the iron oxide has more mass than the iron. Which statement correctly explains this
observation?
(A)Iron oxide has oxygen atoms, and pure iron does not.
(B)The oxygen atoms in iron oxide have more mass than the iron atoms in pure iron.
(C)The iron atoms in iron oxide have more mass than pure iron.
(D)There are more iron atoms in iron oxide than in pure iron.
When a chemical reaction takes place, other atoms are combined with pure elements to form compounds. This addition of another atom (oxygen) after reaction makes iron oxide formed heavier than pure iron.
Iron oxide is a chemical substance formed when pure iron rusts. The formation of iron oxide is a chemical reaction.
Hence, the correct answer to the question is; the iron is heavier because Iron oxide has oxygen atoms, and pure iron does not.
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Phishing email is an email fraud method in which the attacker or hacker send an email which appears to come from well know and trustworthy websites or persons.
The most significant danger is that email appear to come from a very official company or websites. And it is very easy to be fooled and providing personal information like credit card numbers etc.
Answer:
Steam condensing
Explanation:
meaning that lead object do not change it mass is handy to break it and physical properties
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The greatest scientist of the Christian Renaissance is regarded as Isaac Newton.
Following the Middle Ages, there was a passionate era of "rebirth" for European culture, the arts, politics, and commerce known as the Renaissance. The Renaissance, which is typically characterized as occurring between the 14th and the 17th centuries, fostered the rediscovery of ancient philosophy, literature, and art. Global discovery opened up new places and civilizations to European trade, and some of the greatest philosophers, writers, politicians, scientists, and artists of human history flourished during this time.
Between the Middle Ages and contemporary civilization, the Renaissance is credited for bridging the gap. In Florence, Italy, a city with a vibrant cultural heritage where affluent residents could afford to assist aspiring artists, the Renaissance first emerged.
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