Test Structure of an Atom + Force and Motion

 

#ForceAndMotion


Test Structure of an Atom +  Force and Motion


Fatima Foundation School


Class 7th                                                                       

Test No. 2  Science     

 Time............                                                                   

Total Marks...........

Short Questions  

Q. 1 What are the benefits of arranging elements in the periodic table?

Q.2 Why are elements arranged in the periodic table?

Q.3 Differentiate between a contact and non-contact force.

Q.4 Define and  state the unit of force.

Q.5 Describe the relationship between speed,distance and time.

Definitions

1. Mass Number    2. Neutrons      3. Protons  4. Applied Force   5. Drag Force

Long Questions

Q.1  Draw the structure of an and describe how an atom  is neutral.

Q.2 Explain the periodic table in terms of periods and groups.

Q.3 Why do you move forwards and a boat moves backwards when you jump from a boat to dock? Explain in detail.

Q. 4 Tick the correct option

1. An atomic number is represented by..............

a. A                              b. N                        c. X               d. Z

2. The atomic number of oxygen is................

a. 4                               b. 8                         c. 12              d. 16

3. SI unit for speed is ..........

a. km/s                          b. kms                    c. s/m            d. m/s


For More Services

Install the app and answer 12 questions and earn 750 $

https://sites.google.com/view/install-the-app-and-answer-12-/home

Fiverr Service

https://fiverrsevice.blogspot.com

 

Amazon Service

https://amazonservices20.blogspot.com

Bk Business-Venture           

https://bkbusiness-venture.blogspot.com

Earn Money Without Investment Just Profit

https://earnmoney1490.blogspot.com

Trend News       

https://www.buttk6003.com

Nutritionist Health

https://buttk6003.blogspot.com

Trend Sci/Tech News

https://trendscitechnews149.blogspot.com

Trend News                

https://trend5251.blogspot.com

Pets News

https://petsnews149.blogspot.com

Entertainment News

https://trendentertainmentnews149.blogspot.com

Sports News

https://trendsportsnews149.blogspot.com 

Business News

https://trendbusinessnews150.blogspot.com

Education News

https://educationnews149.blogspot.com

Top Games Leakes

https://topgameleakes149.blogspot.com

Pinterest

https://www.pinterest.com/buttk6003

Medium                  

https://medium.com/@buttk6003

Quorra       

https://www.quora.com

Linkedin

https://www.linkedin.com/feed

 

https://sites.google.com/view/pronail-complex-90/home

 


Comments

Post a Comment

Popular posts from this blog

Photosynthesis and respiration in plants

Image
  Class 6th  Shorts/Questions Q.1 Differentiate between the xylem and phloem. Ans. Xylem transports water and minerals upward from roots to leaves, while phloem carries nutrients (mainly sugars) from leaves to other parts of the plant. BK Business & Investment Q.2 What is the important of photosynthesis in our daily life? Ans. Photosynthesis is crucial for producing oxygen, vital for human and animal respiration. It provides the foundation of the food chain by synthesizing sugars, supporting all life. Additionally, it plays a key role in regulating the Earth's climate by absorbing carbon dioxide and mitigating the greenhouse effect. Most Popular in DigitalMarketing on Fivver Q.3 What do mesophyll tissues do for plants? Ans. Mesophyll tissues in plants are responsible for photosynthesis, where they capture sunlight and perform the process of converting carbon dioxide into sugars. They are crucial for the plant's energy production and overall growth. Earn mon...
Read more

Reproduction in plants

Image
ads   Short Questions/ Answers Q.1  Explain the importance of reproduction. Ans. Reproduction is crucial for the continuation of species, ensuring genetic diversity and adaptation to environmental changes. It contributes to the overall health and sustainability of ecosystems, maintaining the balance of various populations. "weight loss tips at home exercise" Q. 2 Individual  that are produced asexually are indentical to their parents plants. Inquire, why is that so? Ans. Individuals produced asexually, such as plants, are identical to their parents because asexual reproduction involves the creation of offspring without the fusion of gametes. In plants, this commonly occurs through methods like cloning, runners, or tubers, resulting in genetic continuity.    BK Business & Investment Q.3 Explain the advantages of sexual reproduction over asexual reproduction? Ans. Sexual reproduction offers genetic diversity, enhancing adaptability to changing...
Read more

Cellular Organization

Image
Q.  What would happen if mitochondria are not present in cell wall? Ans.  If mitochondria are not present in a cell, it would lack the ability to efficiently produce ATP through aerobic respiration, potentially impairing cellular function and viability. Q. if cellulose becomes part of an animal cell, which organelle will you find an animal cell? Ans. If cellulose becomes part of an animal cell, you will likely find it in the lysosomes. Q. write down cellular organization of a lion? Ans. The cellular organization of a lion includes cells organized into tissues, organs, and organ systems, such as the nervous system, circulatory system, and digestive system, which collectively support the lion's physiological functions. ...
Read more