science
Grade-5
Easy
Question
Plastic containers are very popular for storing food materials because
- They can be easily molded into any shape
- They are available in many different colors
- Plastics do not react with most substances
- All of these
Hint:
Plastics are chemically unreactive.
The correct answer is: Plastics do not react with most substances
- Plastics are made up of hydrocarbons which have large molecular sizes.
- They do not give or take electrons easily therefore they do not react.
- Hence they can store almost all things.
Related Questions to study
science
What does malleable mean?
What does malleable mean?
scienceGrade-5
English-2
Direction: Find out whether the underlined prepositional phrase are adjectival or adverbial.
Martha looked at her brother in anger.
Direction: Find out whether the underlined prepositional phrase are adjectival or adverbial.
Martha looked at her brother in anger.
English-2Grade-5
English-2
Direction: Find out whether the underlined prepositional phrase are adjectival or adverbial.
I have not seen him in a long time.
Direction: Find out whether the underlined prepositional phrase are adjectival or adverbial.
I have not seen him in a long time.
English-2Grade-5
English-2
Direction: Find out whether the underlined prepositional phrase are adjectival or adverbial.
They asked me for some money
Direction: Find out whether the underlined prepositional phrase are adjectival or adverbial.
They asked me for some money
English-2Grade-5
English-2
Direction: Find out whether the underlined prepositional phrase are adjectival or adverbial.
We climbed up the ladder.
Direction: Find out whether the underlined prepositional phrase are adjectival or adverbial.
We climbed up the ladder.
English-2Grade-5
English-2
Direction: Fill in the blank with the suitable preposition:
I left my phone back _____ home.
Direction: Fill in the blank with the suitable preposition:
I left my phone back _____ home.
English-2Grade-5
English-2
Direction: Fill in the blank with the suitable preposition:
The water from the canal flowed __________ our houses
Direction: Fill in the blank with the suitable preposition:
The water from the canal flowed __________ our houses
English-2Grade-5
English-2
Direction: Rewrite the following sentence using commas.
Tomorrow is Saturday 20th of August.
Direction: Rewrite the following sentence using commas.
Tomorrow is Saturday 20th of August.
English-2Grade-5
English-2
DIRECTION: Rewrite the following sentence using commas.
All the buses cars and trucks were checked by the cops
DIRECTION: Rewrite the following sentence using commas.
All the buses cars and trucks were checked by the cops
English-2Grade-5
English-2
Directions: Fill in the blanks with suitable articles.
We are going to _____ church tomorrow.
Directions: Fill in the blanks with suitable articles.
We are going to _____ church tomorrow.
English-2Grade-5
English-2
Directions: Fill in the blanks with suitable articles.
Emily is writing ____ book.
Directions: Fill in the blanks with suitable articles.
Emily is writing ____ book.
English-2Grade-5
English-2
Directions: Fill in the blanks with suitable articles.
What they did was ______ horrible crime.
Directions: Fill in the blanks with suitable articles.
What they did was ______ horrible crime.
English-2Grade-5
English-2
Directions: Fill in the blanks with suitable articles.
Could you please pass me ____ newspaper?
Directions: Fill in the blanks with suitable articles.
Could you please pass me ____ newspaper?
English-2Grade-5
English-2
Directions: Fill in the blanks with suitable articles.
I know how to play ____ guitar.
Directions: Fill in the blanks with suitable articles.
I know how to play ____ guitar.
English-2Grade-5
English-2
Directions: Fill in the blanks with suitable articles.
It was ____ beautiful film.
Directions: Fill in the blanks with suitable articles.
It was ____ beautiful film.
English-2Grade-5
