Nnamdi Azikiwe was the first president of Nigeria
It is called the deep ocean or the deep sea. It is found just below the thermocline, and its the coldest place in the ocean. Little light penetrate this layer.
Answer:
Krypton is a noble gas, so it was difficult for chemists to find it, as though it was a secret.
Explanation:
Krypton (₃₆Kr), an element with atomic number 36, belongs to group 18 on the periodic table of elements. This group is a specific one - it's made up of elements known as noble gases. Besides krypton, these elements are: helium, neon, argon, xenon, and radon. All noble gases were characterized relatively late compared to other elements. They all conduct electricity, fluoresce, and are odorless and colorless. Besides that, they have very low chemical reactivity. Because of their stability, they are often used to maintain a safe, constant environment. As krypton shares all of these characteristics, it was difficult for chemists to find it. That's why it was most likely given that name.
Answer:
[See Below]
Explanation:
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✦ Abstemious - Moderate in eating and drinking.
✦ Repose - State of rest.
✦ Omnivorous - Eating any kind of food.
✦ Disparate - Different.
✦ Redolent - Nice smelling.
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The white dwarf star compared to the sun is smaller and hotter
