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Advocard [28]
3 years ago
14

Which of the following symbols would be included in the noble gas notation for an element that had valence electrons in the 5s s

ubshell? Ar Kr Xe Rn
Chemistry
2 answers:
alexandr1967 [171]3 years ago
7 0

Answer: C. (Xe)

Explanation:

yulyashka [42]3 years ago
7 0

Answer:

c

Explanation:

on edge

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What is the abbreviation for the unit nanometers?
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Answer: nn

Explanation:

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a. What is the definition of a mole? b. What is the abbreviation for mole? SARM c. How many particles are in one mole? d. What n
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Mole is base unit of substance. The number of particles in one mole is equal to 6.022 × 10²³. The number of particle in a mole is called as Avogadro's number.

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7 0
1 year ago
A recipe for spaghetti sauce requires 2.5 cups of tomato sauce. If only metric measures are available, how many milliliters of t
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8 0
2 years ago
Which factor is generally responsible for high melting points?
vlabodo [156]

A. High intermolecular forces of attraction. If there are high intermolecular forces, the molecules will need large energies to escape into the liquid. The substance will nave a high melting point.

The other options are <em>incorrect </em>because they are <em>weak force</em>s. They would cause <em>low melting points</em>.

7 0
2 years ago
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