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In group 15 ,there are 5 elements are present those are nitrogen phosphorus arsenic antimony and bismuth in which nitrogen and phosphorus are non metal ,arsenic antimony are metalloid and his much is a typical metal . Occurrence are as follows There are 70% nitrogen present in our atmosphere by volume ,also it is found in earth crust ,urea, Phosphorus are generally occurs in minerals of the apetite family ,also it is found in bones as well as in living cell.phoshoprotien are present in milk and egg. As ,SB ,bi are generally found in sulphide ore

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Yogita Ingle 5 years, 3 months ago (2577571)

Group 15 elements include nitrogen, phosphorus, arsenic, antimony and bismuth. Nitrogen is the real constituent of the air and records for 78% of it by volume. It is the primary member of this group and happens in a free state as a diatomic gas, N₂.

Phosphorus is a fundamental constituent of animal and plant matter. Phosphate groups are constituents of nucleic acids, that is, DNA and RNA. Around 60% of bones and teeth are made out of phosphates. Phosphoproteins are available in egg yolk, milk, and bone marrow. The rest of the elements of the group, that is, arsenic, antimony, and bismuth, mostly happen as sulfides. For example, Stibnite, Arsenopyrite, and bismuth glance.

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अनुकर्मिक प्रक्रियाएं क्या होती हैं ? इनके उदाहरण दीजिए

Posted by R. D. 5 years, 3 months ago (9542760)

CBSE > Class 11 > भूगोल

0 answers

ANSWER

Choosing the appropriate to convey ideas in the form of a massage is very important in written communication

Posted by Sheetal Kuwar Sisodiya 5 years, 3 months ago (9734937)

CBSE > Class 09 > Information Technology (402)

0 answers

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. 7. A, B and C were in partnership sharing profits in the ratio of 2:1:1. Their Balance Sheet showed the following position on the date of dissolution : 50,000 60,000 Liabilities Creditors Bills Payable A's Loan Mrs. A's Loan Workmen Compensation Reserve Capitals : 30,000 2,000 Assets 40.000 Fixed Assets 10,000 Stock 20,000 Debtors 16,000 Less : Provision 20,000 Furniture 40,000 Goodwill 20,000 Cash at Bank 20,000 1,86,000 28.000 20.000 18,000 10,000 1,86,000 I. A agreed to take over furniture at 20% less than the book value. II. Fixed assets realised 32,000 and stock 55,000. III. Bad Debts amounted to 5,000. IV. Expenses of realisation were 3,000. Creditors were paid at a discount of 5%. V. There was a claim of 6,400 for damages against the firm. It had to be paid. Prepare necessary accounts.

Posted by Paras Sharma 5 years, 3 months ago (8409485)

CBSE > Class 12 > Accountancy

1 answers

Varsha Tomar 2 years, 6 months ago (10335050)

i want answer of this question

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find the numerical ratio of distance to displacement for a moving object

Posted by Devansh Dixit 5 years, 3 months ago (9796558)

CBSE > Class 09 > Science

1 answers

Yogita Ingle 5 years, 3 months ago (2577571)

We know, magnitude of displacement is the straight line distance between the initial and final point of the path of a moving body.
Displacement can be positive, negative or zero.
While distance travelled is always positive or zero when there is no motion.
So the ratio of displacement to distance is always equal to or less than 1.

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अन्नाछाधन में कोन कोनसी प्रक्रियाएं शामिल होती हैं ?

Posted by R. D. 5 years, 3 months ago (9542760)

CBSE > Class 11 > भूगोल

1 answers

R. D. 5 years, 3 months ago (9542760)

1.apkshy 2.apardhan 3.vraht sanchran

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102°f ko °c me kaise change karen

Posted by Raj Thakur 5 years, 3 months ago (9807201)

UP Board > Class 12 > रसायन विज्ञान

1 answers

Himanshu Chaudhary 5 years, 1 month ago (7208060)

Using this f=9celsius/5+32

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The result of packing efficiency is always in percent

Posted by Dgf Chd 5 years, 3 months ago (4635669)

CBSE > Class 12 > Chemistry

0 answers

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What is packing efficiency

Posted by Dgf Chd 5 years, 3 months ago (4635669)

CBSE > Class 12 > Chemistry

1 answers

Yogita Ingle 5 years, 3 months ago (2577571)

Packing efficiency is defined as the percentage of space occupied by constituent particles packed inside the lattice. It can be calculated with the help of geometry in three structures namely: HCP and CCP structures. The packing efficiency of simple cubic lattice is 52.4%.

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History Society of Kendriya Vidyalaya, Krishna Nagar sent a group visit a place of historical interest. You, Anant/Anita, were its leader. Write a report in 150- 200 words for the school newsletter about the four, describing the place, its history, how you reached there and all that you have learnt.

Posted by Manav Kumar 5 years, 3 months ago (8614822)

CBSE > Class 12 > English Core

0 answers

ANSWER

What is meant by lassiese fare system

Posted by Nidhi Maroria 5 years, 3 months ago (4613536)

CBSE > Class 12 > Economics

1 answers

Nagulan Sundar M 5 years, 3 months ago (8575072)

When the government involves in the profit taking bussiness

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Solve the following pair of equations by substitution method - 7 x minus 15 Y is equal to 2 and X + 2 Y is equal to 3

Posted by Maitreyee Dawle 5 years, 3 months ago (9872606)

CBSE > Class 10 > Mathematics

2 answers

Sourav Keshri 5 years, 3 months ago (8992559)

X =(2+15y)/7 Y =19/17

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Shubham Kumar 5 years, 3 months ago (8719234)

Here your answer goes Step :-1 Take one equation from the two equations and represent it in the form of x and y by replacing 7x - 15y = 2----- > 1 x + 2y = 3------- > 2 Take equation 2 x = 3 - 2y ------>> 3 Step :- 2 Now , Substitute the value of x in equation 1 7 ( 3 - 2y ) - 15 = 2 21 - 14y - 15y = 2 21 - 29y = 2 -29y = 21 - 2 y = 29/19 Step :- 3 Put the obtained value of y in equation 3 x = 3 - 2yx=3−2y x = 29/49 Hope you like this answer

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On what did dada Bhai naroji computed average poverty line

Posted by Nidhi Maroria 5 years, 3 months ago (4613536)

CBSE > Class 12 > Economics

1 answers

Nidhi Maroria 5 years, 3 months ago (4613536)

On basis of jail cost

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What is centripetal force????

Posted by Vishakha Maurya 5 years, 3 months ago (9875090)

CBSE > Class 11 > Physics

1 answers

Yogita Ingle 5 years, 3 months ago (2577571)

According to the centripetal force definition, it is defined as Centripetal force is the component of force acting on an object in curvilinear motion which is directed toward the axis of rotation or centre of curvature.

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Make a list of activities that constitute the ordinary business of life .why are these called economic activity?

Posted by Priya Yadav 5 years, 3 months ago (9760881)

CBSE > Class 11 > Economics

1 answers

Yogita Ingle 5 years, 3 months ago (2577571)

There are various activities that constitute the ordinary business of life, such as :
(i) Production
(ii) Consumption
(iii) Investment
(iv) Exchange
(v) Distribution
Yes, all these are Economic Activities.

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Verbal communication coprises

Posted by Sheetal Kuwar Sisodiya 5 years, 3 months ago (9734937)

CBSE > Class 09 > Information Technology (402)

0 answers

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How many types Close packed structure exist

Posted by Dgf Chd 5 years, 3 months ago (4635669)

CBSE > Class 12 > Chemistry

1 answers

Yogita Ingle 5 years, 3 months ago (2577571)

Matters exist in solid state because of close packing of their constituent particles. There are two types of close packing found in solids. These are Cubic Close Packed (ccp) and Hexagonal Close Packed (hcp) lattice.

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How to find Number of atoms in a unit cell

Posted by Dgf Chd 5 years, 3 months ago (4635669)

CBSE > Class 12 > Chemistry

0 answers

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Name S.I unit of impluse

Posted by Ekta Sharma 5 years, 3 months ago (9875016)

CBSE > Class 09 > Science

5 answers

Md Junaid 5 years, 3 months ago (9876460)

Impulse Is change in momentum. Hence the si unit of impulse is N.s Newton second

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Rudranshu Mishra 5 years, 3 months ago (1938086)

Newton ×Second.

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Vivek Yadav 5 years, 3 months ago (9684330)

Newton second

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Yogita Ingle 5 years, 3 months ago (2577571)

The SI unit of impulse is the newton second .

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Ayush Maurya 5 years, 3 months ago (9845643)

N s

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What is the shape of the earth ? ?

Posted by Ruchi Kanojia _☺️ 5 years, 3 months ago (4337847)

CBSE > Class 06 > Social (OLD)

5 answers

Nilza Angmo 5 years, 3 months ago (9878943)

It is flat at the bottom and bulge at centre.

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Nandika Rajput Rajput 5 years, 3 months ago (9536397)

Spherical

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Isha Kahar 5 years, 3 months ago (5592016)

It's a sphere

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Sameeha Abdul Rizwan 5 years, 3 months ago (9875926)

Round

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Om Patel 5 years, 3 months ago (9312528)

The shape of the earth is sphere

1 Thank You

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Can you send the computer system all questions and answers

Posted by Shreepanna Panda 5 years, 3 months ago (9732261)

CBSE > Class 06 > Computer

3 answers

Nancy Bains 5 years, 3 months ago (9864480)

Explain the t e r m tab

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Abhir Shrivastava 5 years, 3 months ago (9805806)

1 Thank You

Shreepanna Panda 5 years, 3 months ago (9732261)

Plz reply me

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A transaction involving a decrease in both current ratio and quick ratio is

Posted by Priyanshu Sahu 5 years, 3 months ago (9875041)

CBSE > Class 12 > Accountancy

2 answers

Khushi Dwivedi 5 years, 3 months ago (5012759)

Purchase of Stock-in-Trade on credit

3 Thank You

Priyanshu Sahu 5 years, 3 months ago (9875041)

Sale of stock-in-trade At loss

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शॉटकी दोष क्या है example

Posted by Puspa Patail 5 years, 3 months ago (9750552)

CBSE > Class 12 > Chemistry

0 answers

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स्कॉटटकी दोष के उदहारण

Posted by Puspa Patail 5 years, 3 months ago (9750552)

CBSE > Class 12 > Chemistry

0 answers

ANSWER

Our optimistic attitude helps us to face challenges of difficult situations

Posted by Tanvi Naik 5 years, 3 months ago (9606964)

CBSE > Class 11 > English Core

1 answers

Tec Om 5 years, 3 months ago (7036201)

Yeah good thought

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How did culture play an important role in in creating the idea of the nation and nationalism in Europe explain with any four examples.

Posted by Sasmaya P 5 years, 3 months ago (9705674)

CBSE > Class 10 > Social Science

1 answers

Yogita Ingle 5 years, 3 months ago (2577571)

The development of nationalism in Europe was not only the result of war and territorial expansion.
Culture played an important role in creating the idea of the nation in Europe. The following examples state the fact
(i) Art, poetry, stories and music helped express and shape nationalist feelings in-Europe.
(ii) Romanticism, a cultural movement in Europe developed a particular form of nationalist sentiment. Romantic artists and poets criticised the glorification of science and reason. They tried to create a sense of a shared collective heritage as the basis of a nation. They gave importance on emotions, intuitions and mystical feelings.
(iii) German philosopher Johann Gottfried Herder claimed that true German culture was to be discovered among the common people (das volk) in their folk song, folk poetry and folk dances.
(iv) Vernacular languages and folklores strengthen the national spirit.
(v) In Poland Karol Kurpinski cekbrated the national struggle through opera and music.
(vi) Allegory of Germania and Marianne developed national feelings among citizens.

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