Science- Questions

CBSE 8th standard Questions

Which of the following statements is correct?(a) All metals are ductile.(b) All non-metals are ductile.(c) Generally metals are ductile.(d) Some non-metals are ductile.
(class: 8th std )    Science

Can you store acidic lemon pickles in an aluminium utensil? Explain.
(class: 8th std )    Science

Name a non-metal which is a good conductor of heat and electricity.
(class: 8th std )    Science

Name a metal which exists in liquid state.
(class: 8th std )    Science

Oxides of non-metals are generally of which nature?
(class: 8th std )    Science

Compare the chemical properties of metals and non-metals.
(class: 8th std )    Science

Give some uses of non-metals.
(class: 8th std )    Science

How do different metals react with water?
(class: 8th std )    Science

What are Sonorous materials?
(class: 8th std )    Science

Name two metals which are both malleable and ductile.
(class: 8th std )    Science

Why are utensils made of aluminium and brass?
(class: 8th std )    Science

How do non-metals react with water?
(class: 8th std )    Science

What is an alloy? Describe.
(class: 8th std )    Science

What is Rust ?
(class: 8th std )    Science

Define: (1) Malleability (2) Ductility (3) Metals (4) Non-metals (5) Metalloids
(class: 8th std )    Science

Indicate True(T) or False(F): a.    Unicellular organisms have one-celled body.b.    Muscle cells are branched structures.c.    The basic living structure of an organism is an organ.d.    Amoeba has irregular shape.
(class: 8th std )    Science

Make a sketch of the human nerve dell. What function do nerve cells perform?
(class: 8th std )    Science

Write short notes on the following:(a) Cytoplasm (b) Nucleus of a cell
(class: 8th std )    Science

Which part of the cell contains organelles?
(class: 8th std )    Science

Make sketches of animal and plant cells. State three differences between them.
(class: 8th std )    Science

State a difference between eukaryotes and prokaryotes.
(class: 8th std )    Science

Where are the chromosomes found in cell? State their functions.
(class: 8th std )    Science

Cells are the basic structural units of living organism. Explain.
(class: 8th std )    Science

Explain why chloroplasts are found only in plant cells.
(class: 8th std )    Science

Define Prokaryotes and Eukaryotes.
(class: 8th std )    Science

What is Protoplasm?
(class: 8th std )    Science

Give three examples of unicellular organisms.
(class: 8th std )    Science

Name the cell organelle which is found only in plant cell.
(class: 8th std )    Science

What is the smallest cell size?
(class: 8th std )    Science

What is the largest cell?
(class: 8th std )    Science

Questions	Articles	Question Paper	Free Books Download	Free Videos
5th Standard Questions	5th GRADE Articles	5th GRADE Question Paper	5th GRADE Free Books Download	5th GRADE Free Videos
6th Standard Questions	6th GRADE Articles	6th GRADE Question Paper	6th GRADE Free Books Download	6th GRADE Free Videos
7th Standard Questions	7th GRADE Articles	7th GRADE Question Paper	7th GRADE Free Books Download	7th GRADE Free Videos
8th Standard Questions	8th GRADE Articles	8th GRADE Question Paper	8th GRADE Free Books Download	8th GRADE Free Videos
9th Standard Questions	9th GRADE Articles	9th GRADE Question Paper	9th GRADE Free Books Download	9th GRADE Free Videos
10th Standard Questions	10TH GRADE Articles	10TH GRADE Question Paper	10TH GRADE Free Books Download	10TH GRADE Free Videos
11th Standard Questions	11TH GRADE Articles	11TH GRADE Question Paper	11TH GRADE Free Books Download	11TH GRADE Free Videos
12th Standard Questions	12TH GRADE Articles	12TH GRADE Question Paper	12TH GRADE Free Books Download	12TH GRADE Free Videos
BA Questions	BA DEGREE Articles	BA DEGREE Question Paper	BA DEGREE Free Books Download	BA DEGREE Free Videos
BCOM Questions	BCOM DEGREE Articles	BCOM DEGREE Question Paper	BCOM DEGREE Free Books Download	BCOM DEGREE Free Videos
BSC Questions	BSC DEGREE Articles	BSC DEGREE Question Paper	BSC DEGREE Free Books Download	BSC DEGREE Free Videos
LLB Questions	LLB DEGREE Articles	LLB DEGREE Question Paper	LLB DEGREE Free Books Download	LLB DEGREE Free Videos
BBM Questions	BBM DEGREE Articles	BBM DEGREE Question Paper	BBM DEGREE Free Books Download	BBM DEGREE Free Videos
MA Questions	MA DEGREE Articles	MA DEGREE Question Paper	MA DEGREE Free Books Download	MA DEGREE Free Videos
MCOM Questions	MCOM DEGREE Articles	MCOM DEGREE Question Paper	MCOM DEGREE Free Books Download	MCOM DEGREE Free Videos
MSC Questions	MSC DEGREE Articles	MSC DEGREE Question Paper	MSC DEGREE Free Books Download	MSC DEGREE Free Videos
LLM Questions	LLM DEGREE Articles	LLM DEGREE Question Paper	LLM DEGREE Free Books Download	LLM DEGREE Free Videos
MBA MARKETING Questions	MBA MARKETING Articles	MBA MARKETING Question Paper	MBA MARKETING Free Books Download	MBA MARKETING Free Videos
MBA FINANCE Questions	MBA FINANCE Articles	MBA FINANCE Question Paper	MBA FINANCE Free Books Download	MBA FINANCE Free Videos
MBA HR Questions	MBA HR Articles	MBA HR Question Paper	MBA HR Free Books Download	MBA HR Free Videos
MBA OPERATIONS Questions	MBA OPERATIONS Articles	MBA OPERATIONS Question Paper	MBA OPERATIONS Free Books Download	MBA OPERATIONS Free Videos
MBA SYSTEMS Questions	MBA SYSTEMS Articles	MBA SYSTEMS Question Paper	MBA SYSTEMS Free Books Download	MBA SYSTEMS Free Videos

K2Questions.com

Science- Questions

Questions

Articles

Question Paper

Free Books Download

Free Videos