Exploring the Periodic Table

Exploring the Periodic Table

Assessment

Flashcard

Science

10th Grade

Practice Problem

Hard

Created by

Jennifer Lucky

FREE Resource

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26 questions

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1.

FLASHCARD QUESTION

Front

Atomic Radius

Back

The size of the atom. Decreases across the periodic table and increases down the column.

2.

FLASHCARD QUESTION

Front

Period

Back

Row (across). Also referred to as energy level.

3.

FLASHCARD QUESTION

Front

Group

Back

Column(up and down). Also referred to as family.

4.

FLASHCARD QUESTION

Front

Alkali Metals

Back

Group 1. Most reactive metals. Cation. Lose 1 electron to become unreactive. +1 charge. 1 valence electron.

5.

FLASHCARD QUESTION

Front

Alkaline Earth Metals

Back

Group 2. Cation. Lose 2 electrons to become unreactive. +2 charge. 2 valence electrons

6.

FLASHCARD QUESTION

Front

Halogens

Back

Group 17. Most reactive nonmetals. Anion. Gain 1 electron to become unreactive. -1 charge. 7 valence electrons.

7.

FLASHCARD QUESTION

Front

Noble Gas

Back

Group 18. 8 valence electrons (or 2 for Helium). Unreactive. Full outer shell.

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