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Chemistry - Kautz > Periodic Table > Flashcards

Periodic Table Flashcards

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1
Q

Which of the following element is more electronegative?

Hydrogen, Neon, Fluorine, Helium

A

Fluorine

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2
Q

Which of the following is a property of a nonmetal?

Malleable, Lustrous, Poor conductor

A

Poor conductor

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3
Q

Which of the following is a metalloid?

Xenon, Germanium, Phosphorus, Cadmium

A

Germanium

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4
Q

Which of the metals are a liquid at room temperature?

Germanium, Mercury, Zinc, Chlorine

A

Mercury

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5
Q

Which of the following elements would become an anion?

Copper, Aluminum, Chlorine, Magnesium

A

Chlorine

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6
Q

Which of the following elements would become a cation?

Iodine, Bromine, Nitrogen, Potassium

A

Potassium

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7
Q

Which of the following elements has the largest atomic radius?

Bromine, Copper, Gallium, Calcium

A

Calcium

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8
Q

Which of the following elements is in the Nitrogen group?

Neon, Oxygen, Arsenic, Boron

A

Arsenic

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9
Q

What is a property of a metal?

A

Good conductor

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10
Q

Which elements are in the sodium period?

Hydrogen, Lithium, Potassium
Aluminum, Argon, Sufur
Magnesium, Argon, Chlorine

A

Magnesium, Argon, Chlorine

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11
Q

If Group 1 A has a trend of increasing reactivity from top to bottom - which is the MOST reactive?

Cesium, Sodium, Francium, Potassium

A

Francium

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12
Q

Which of the following elements will become an anion?

Gold, Cesium, Phosphorus, Xenon

A

Phosphorus

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13
Q

Which of the following has the largest atomic radii?

Fluorine, Iodine, Bromine, Chlorine

A

Iodine

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14
Q

Which of the following has a higher electronegativity/

Calcium, Arsenic, Vanadium, Bromine

A

Bromine

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15
Q

Which of the following has the highest ionization energy?

Argon, Helium, Neon

A

Helium

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16
Q

Which ions are bigger - - cations and anions?

A

Anions are bigger because they gain electrons

17
Q

Why are the outermost electrons of an atom easier to remove?

A

The electrons are farther away from the nucleus and don’t feel the pull of the nucleus

18
Q

Explain why the atomic trend for atomic radii “decreases as you go left to right across a period?”

A

The pull of the nucleus gets more and more positive as you go across a period, pulls the electrons closer

19
Q

What is the difference between electronegativity and ionization energy?

A

Electronegativity is the ability of atoms to attract electrons to themselves - - ionization energy is the energy required to remove one electron from an atom’s shell

20
Q

How are ions created?

A

Cations are created by losing an electron and so it loses a negative charge and becomes postitive

Anions are created by gaining an electron so it gain a negative charge and becomes negative

Chemistry - Kautz (16 decks)

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