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Arada [10]
2 years ago
7

A blank is a substance that is made up of a single kind atom

Chemistry
2 answers:
nata0808 [166]2 years ago
4 0

Answer:

(chemical) is that what you where asking

Explanation:

can i have a brainlist

kirill [66]2 years ago
3 0

Answer:

element

Explanation:

atoms of the same kind make up elements

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Which element of the periodic table is named after the moon
Troyanec [42]

Answer:

The answer to your question is Selenium

Explanation:

The origin of the names of the elements comes from different origins

For example

Sanskrit words. 14 elements have roots from this language

Planets, 4 elements took their names from the planets.

Greek, 42 elements took their names from these languages

The name of Selenium comes from the greek that means moon.

8 0
3 years ago
Heat is being transferred from the ground to the air above it by conduction. Explain how this is possible.
Klio2033 [76]

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Conduction directly affects air temperature only a few centimeters into the atmosphere. During the day, sunlight heats the ground, which in turn heats the air directly above it via conduction. At night, the ground cools and the heat flows from the warmer air directly above to the cooler ground via conduction.

Explanation:

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Give the result of the following expression with the correct number of significant figures
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