What is the atomic number of Sr ?

What is the atomic number of Sr ?
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1 Answer

Answer :

The atomic number of Sr is 38
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Related questions

The number of neutrons accompanying the formation of `._(54)Xe^(139)` and `._(38)Sr^(94)` from the absorption of a slow neutron by `._(92)U^(235)`, fo

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Can I get out of having to provide an SR-22 (please read details)

Description : Can I get out of having to provide an SR-22 (please read details)

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At what age does a Sr. become a Sr? Is it when you name the Jr.?

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If you are arrested for drunk driving but not convicted, do you still need SR-22?

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ABCD is a quadrilateral in which P, Q, R and S are mid-points of the sides AB, BC, CD and DA (see Fig 8.29). AC is a diagonal. Show that: (i) SR || AC and SR = 1/2 AC (ii) PQ = SR (iii) PQRS is a parallelogram. -Maths 9th

Description : ABCD is a quadrilateral in which P, Q, R and S are mid-points of the sides AB, BC, CD and DA (see Fig 8.29). AC is a diagonal. Show that: (i) SR || AC and SR = 1/2 AC (ii) PQ = SR (iii) PQRS is a parallelogram. -Maths 9th

Last Answer : . Solution: (i) In ΔDAC, R is the mid point of DC and S is the mid point of DA. Thus by mid point theorem, SR || AC and SR = ½ AC (ii) In ΔBAC, P is the mid point of AB and Q is the mid point of BC. ... ----- from question (ii) ⇒ SR || PQ - from (i) and (ii) also, PQ = SR , PQRS is a parallelogram.

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Last Answer : answer:

What is SR flip-flop ?

Description : What is SR flip-flop ?

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I want to work in SR position of the company

Last Answer : It would be helpful to mention what kind of company you want to work for. The job of a sales representative as a job is not bad. But you have to walk a lot of places every day. If the walker ... is new, it will be very difficult for you. Because it is very difficult to sell goods of new company.

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What is Sr-90 causes

Description : What is Sr-90 causes

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What is Sr-90 causes

Description : What is Sr-90 causes

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How many of following metals impart a characteristic colour to the Bunsen flame ? `(i) Na " " (ii) Li " " (iii) K " " (iv) Ba` `(v) Sr " " (vi) Mg " "

Description : How many of following metals impart a characteristic colour to the Bunsen flame ? `(i) Na " " (ii) Li " " (iii) K " " (iv) Ba` `(v) Sr " " (vi) Mg " "

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`""_(92)U^(235)` nucleus absorbs a neutron and disintegrates into `""_(54)Xe^(139) .""_(38)Sr^(94)` and X. What will be the product X ?

Description : `""_(92)U^(235)` nucleus absorbs a neutron and disintegrates into `""_(54)Xe^(139) .""_(38)Sr^(94)` and X. What will be the product X ?

Last Answer : `""_(92)U^(235)` nucleus absorbs a neutron and disintegrates into `""_(54)Xe^(139) .""_(38) ... B. 2-neutrons C. `alpha`-particles D. `beta`-particle

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Description : Is Ronnie McDowell Sr engaged?

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Description : What is Sr noble gas configuration?

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Who is Felix Maramba Sr.?

Description : Who is Felix Maramba Sr.?

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How much is a Dale Earnhardt Sr autograph shirt from 10 year dealership open house?

Description : How much is a Dale Earnhardt Sr autograph shirt from 10 year dealership open house?

Last Answer : Went to Dale Earnhardt Sr dealership for 10 year open house heautographed the shirt for me

How many dots would be used for the electron-dot structure of sr?

Description : How many dots would be used for the electron-dot structure of sr?

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Is country singer Don Williams related to Hank Williams Sr?

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if a person was convicted 3 years ago do they still have to get sr-22 insurance?

Description : if a person was convicted 3 years ago do they still have to get sr-22 insurance?

Last Answer : There aren't really grants for that kind of thing. You need a loan, so you'd need to contact a bank. Grants are for discrete purposes, not for all-purpose use to pay expenses.

Where can I find an SR-71 in a museum?

Description : Where can I find an SR-71 in a museum?

Last Answer : There is one on display, and close by in Lackland, Texas. You should go there for more information on the SR-71. You could also look it up more information about the SR-71 instead of spending money and going to a museum.

Was the SR-71 ever shot down?

Description : Was the SR-71 ever shot down?

Last Answer : NO , but some are lost to mechanical failures. It is a fast aircraft , so fast that no missle is capbable to shooting it down

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Bill Gates father Mr. William H. Gates Sr. is a retired American attorney and philanthropist and author of the book "Showing Up for Life: Thoughts on the Gifts of a Lifetime". A. In the Line of Fire B. In Search of Lost Time C. Showing Up for Life: Thoughts on the Gifts of a Lifetime D. Hamlet

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Last Answer : ANSWER: C

which field is used to determine what type of transfer occurs: a CR b. SR c. BR d. MR

Description : which field is used to determine what type of transfer occurs: a CR b. SR c. BR d. MR

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Which register holds the item that is to be written into the stack or read out of the stack: a. SR b. IR Cc. RR d DR

Description : Which register holds the item that is to be written into the stack or read out of the stack: a. SR b. IR Cc. RR d DR

Last Answer : d DR

In register stack the top item is read from the stack into: a. SR b. IR Cc. RR d. DR

Description : In register stack the top item is read from the stack into: a. SR b. IR Cc. RR d. DR

Last Answer : d. DR

Notice of hours of Business for PO/RMS offices should be supplied by a) Head Post master b) Asst. Supd to PO c) Postmaster General d) Sr. Supdt of Pos/ Supdt. of Pos. of the division

Description : Notice of hours of Business for PO/RMS offices should be supplied by a) Head Post master b) Asst. Supd to PO c) Postmaster General d) Sr. Supdt of Pos/ Supdt. of Pos. of the division

Last Answer : d) Sr. Supdt of Pos/ Supdt. of Pos. of the division

Mark correct option a) For the purpose of bag account PO is a Unit Bag Office b) Memo of authorized Bag balance is issued by Sr/Supdt of PO/RMS offices c) Diagram of a sorting case is prepared by SRM d) All the above are correct

Description : Mark correct option a) For the purpose of bag account PO is a Unit Bag Office b) Memo of authorized Bag balance is issued by Sr/Supdt of PO/RMS offices c) Diagram of a sorting case is prepared by SRM d) All the above are correct

Last Answer : d) All the above are correct

Application for leave must be submitted in form a) APP 45 b) SR1 c) SR 5 d) SR 10

Description : Application for leave must be submitted in form a) APP 45 b) SR1 c) SR 5 d) SR 10

Last Answer : b) SR1

Which of the following radioactive wastes emits all α, β & γ rays and hence is the most hazardous of all radioactive emitters? (A) I-131 (B) Sr-90 (C) Au-198 (D) Ra-226

Description : Which of the following radioactive wastes emits all α, β & γ rays and hence is the most hazardous of all radioactive emitters? (A) I-131 (B) Sr-90 (C) Au-198 (D) Ra-226

Last Answer : (D) Ra-226

A fundamental equation of void ratio (e), specific gravity (G), water content and degree of saturation (Sr ) is (A) e = /Sr(B) = eG/Sr(C) G = /S(D) Sr = /G

Description : A fundamental equation of void ratio (e), specific gravity (G), water content and degree of saturation (Sr ) is (A) e = /Sr (B) = eG/Sr (C) G = /S (D) Sr = /G

Last Answer : (A) e = /Sr

The general relationship between specific gravity (G), weight of water ( ), degree of saturation (Sr ), void ratio (e) and bulk density ( ), is (A) = (S - eSr ) /(1 + e) (B) = (G + eSr ) /(1 + e) (C) = (1 + e) /(G + Sr ) (D) = (1 - Sr ) e/(G + Sr )

Description : The general relationship between specific gravity (G), weight of water ( ), degree of saturation (Sr ), void ratio (e) and bulk density ( ), is (A) = (S - eSr ) /(1 + e) (B) = (G + eSr ) /(1 + e) (C) = (1 + e) /(G + Sr ) (D) = (1 - Sr ) e/(G + Sr )

Last Answer : (B) = (G + eSr ) /(1 + e)

The fundamental equation of air content (ac ), degree of saturation (Sr ) and void ratio (e), is (A) ac = e (1 - Sr )/(1 - e) (B) ac = e (1 + Sr )/(1 + e) (C) ac = e (1 - Sr )/(1 + e) (D) ac = e (1 + Sr )/(1 - e)

Description : The fundamental equation of air content (ac ), degree of saturation (Sr ) and void ratio (e), is (A) ac = e (1 - Sr )/(1 - e) (B) ac = e (1 + Sr )/(1 + e) (C) ac = e (1 - Sr )/(1 + e) (D) ac = e (1 + Sr )/(1 - e)

Last Answer : (C) ac = e (1 - Sr )/(1 + e)

A system undergoes a change from a given initial state to a given final state either by an irreversible process or by a reversible process, then (where, Δ S1 and Δ SR are the entropy changes of the system for the irreversible and reversible processes respectively) (A) Δ S1is always < Δ SR (B) Δ S1is sometimes > Δ SR (C) Δ S1is always > Δ SR (D) Δ S1is always = Δ SR

Description : A system undergoes a change from a given initial state to a given final state either by an irreversible process or by a reversible process, then (where, Δ S1 and Δ SR are the entropy changes of the system for the ... S1is sometimes > Δ SR (C) Δ S1is always > Δ SR (D) Δ S1is always = Δ SR

Last Answer : (C) Δ S1is always > Δ SR

Which one is faster between NAND-SR FF and NOR-SR FF?

Description : Which one is faster between NAND-SR FF and NOR-SR FF?

Last Answer : Ans-well both deals with same principle.but i think NAND-SR FF is faster than NOR-SR FF

For SR latch whent the out put is undesirable a) 0, 0 b) 1, 0 c) 0, 1 d) 1, 1

Description : For SR latch whent the out put is undesirable a) 0, 0 b) 1, 0 c) 0, 1 d) 1, 1

Last Answer : Ans: 1, 1

Which latch is mostly used creating memory register: a. SR-Latch b. JK-Latch c. D-Latch d. T-Latch

Description : Which latch is mostly used creating memory register: a. SR-Latch b. JK-Latch c. D-Latch d. T-Latch

Last Answer : c. D-Latch

Formula for calculating Material cost variance = ________ a) (SQ*SR) – (AQ* AR b) AQ (SP-AP) c) SP(SQ- RSQ) d) SP(SQ-AQ)

Description : Formula for calculating Material cost variance = ________ a) (SQ*SR) – (AQ* AR b) AQ (SP-AP) c) SP(SQ- RSQ) d) SP(SQ-AQ)

Last Answer : a) (SQ*SR) – (AQ* AR

The output of SR flip flop when S=1, R=0 is (A) 1 (B) 0 (C) No change (D) High impedance

Description : The output of SR flip flop when S=1, R=0 is (A) 1 (B) 0 (C) No change (D) High impedance

Last Answer : Ans: A As for the SR flip-flop S=set input R=reset input ,when S=1, R=0, Flip-flop will be set.

What is the colour imparted to the flame by Ca,Sr and Ba?

Description : What is the colour imparted to the flame by Ca,Sr and Ba?

Last Answer : Calcium, strontium and barium impart characteristic brick red, crimson and apple green colours respectively to the flame. In flame the electrons are excited to higher energy levels and when they drop back to the ground state, energy is emitted in the form of visible light. 

What is the element represented by the symbol Sr?

Description : What is the element represented by the symbol Sr? 

Last Answer : ANSWER: STRONTIUM

Complete the series BB, FE, II, ML, PP,.......... (A) TS (B) ST (C) RS (D) SR

Description : Complete the series BB, FE, II, ML, PP,.......... (A) TS (B) ST (C) RS (D) SR

Last Answer : Answer: A

Which of the following flip-flops is free from race condition ? (A) T flip-flop (B) SR flip-flop (C) Master-slave JK flip-flop (D) None of the above

Description : Which of the following flip-flops is free from race condition ? (A) T flip-flop (B) SR flip-flop (C) Master-slave JK flip-flop (D) None of the above

Last Answer : (C) Master-slave JK flip-flop