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Ion and Ion Formation

Ion and Ion Formation

Assessment

Interactive Video

Science

11th Grade

Practice Problem

Hard

Created by

Jessie Falabella

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An atom that gains electrons is known as an:

anion

cation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons are in the valence (outer) shell of the sodium ion? 

10

2

4

8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is this sodium ion positive?

It gained electrons

It lost electrons

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons are in the valence shell of the oxide ion?

8

6

2

10

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons will this calcium atom lose?

6

8

2

20

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons will chlorine gain to become stable?

2

1

6

8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When ions form they have the electron configuration of:

Halogens

Noble Gas

Alkali Metals

Alkaline Earth Metal

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