Answer:
zircons
Explanation:
they are over 4.375 billion years old
Answer: 340.8W
Explanation: Please see the attachments below
The answer is Column, however if you want to know the scientific word for it, it is also known as a group
(extra fact, a row is called a period)
Metallic bonding<span> is the force of attraction between valence electrons and the metal ions. It is the sharing of many detached electrons between many positive ions,
Hopefully this can help you understand
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Answer: They have different rigidities.
Explanation:
