Chemistry: Precision & Design - Quiz 13

Elijah is studying the electronic configuration of elements in his chemistry class. He wants to know how many electrons are in the 2p subshell of a nitrogen atom. Can you help him find out?

• 1

• 2

• 3

• 4

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Michael is studying the periodic table and wants to know the correct electron configuration for bromine. Which of the following should he choose?

• [Br]3d¹⁰4s²4p⁵

• [Ar]4s²4p⁶4d⁹

• [Br]4s²4p⁶4d⁹

• [Ar]3d¹⁰4s²4p⁵

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Ethan is studying the process of removing an electron from an atom in his chemistry class. What is the energy required to remove an electron from an atom?

• electron affinity

• ionization energy

• metallic character

• electronegativity

James and Luna are discussing chemistry. James asks Luna, "What describes how strongly a chemically combined atom draws electrons to itself?"

• electron affinity

• ionization energy

• metallic character

• electronegativity

Michael is comparing the size of different types of particles. He wonders, which are larger, simple cations or the neutral atoms from which they were formed?

Ava, Nora, and Anika are comparing the sizes of different elements for their science project. They want to know which of the following elements has the smallest atomic radius: C, F, or Mg?

• C

• F

• Mg

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NGSS.HS-PS1-1

Charlotte is conducting an experiment to determine which of the following elements is the most metallic: Be, Ca, or Sr. Can you help her find out?

• Be

• Ca

• Sr

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NGSS.HS-PS1-1

Henry, Zoe, and Daniel are comparing elements in their chemistry class. They want to know which of the following elements has the lowest ionization energy: Li, N, or Ne?

• Li

• N

• Ne

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NGSS.HS-PS1-1

Mia is conducting an experiment in her chemistry class to determine which element has the greatest electronegativity. She has samples of three elements: Al, C, and O. Which of these elements should Mia conclude has the greatest electronegativity?

Nora is comparing the sizes of different ions for her chemistry project. She needs to determine which of the following ions is largest: O^2-, S^2-, or Te^2-?

• Te^2-

• O^2-

• S^2-

Tags

NGSS.HS-PS1-1