Unraveling the Mystery of Acids and Bases in Big Bang City

Unraveling the Mystery of Acids and Bases in Big Bang City

Assessment

Interactive Video

Chemistry, Science, Biology

3rd - 5th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video introduces a mystery in Big Bang City where the water has gone bad. Three suspects are investigated: Baby Milky, an acid; Miss Lucky Soda, a base; and Mr. Sour, a lemon. The video explains the properties of acids and bases, their presence in everyday items, and the concept of neutralization, where acids and bases react to form water and salt.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What unusual event has occurred in Big Bang City?

A new festival is being celebrated.

The city has been renamed.

The water has developed a strange taste.

A new park has opened.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Baby Milky's origin?

A carton of milk

A soda can

A lemon tree

A water bottle

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a characteristic of acids?

They are slippery to touch.

They taste sweet.

They taste sour.

They are used in baking.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Miss Lucky Soda's hobby?

Painting

Gardening

Swimming

Baking

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a 'maze' in the context of the video?

A type of drink

A type of acid

A type of base

A type of fruit

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of bases in stomach medication?

To neutralize excess acid

To increase acidity

To add flavor

To cause indigestion

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of mixing an acid and a base?

They form a new base.

They produce water and salt.

They explode.

They form a new acid.

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