Strontium

Strontium is a chemical element with the atomic number 38 and symbol Sr. This alkaline earth metal was used primarily in cathode ray tubes in early televisions.

1,807 Questions
Elements and Compounds
Strontium

What is the formula for strontium acetate?

Strontium acetate is Sr(CH3COO)2

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Metal and Alloys
Strontium

What is strontium symbol?

the strontium symbol in a periodic table is sr.

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Metal and Alloys
Strontium

What is strontium iodate?

Formula: Sr(IO3)2

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Elements and Compounds
Strontium

What has strontium in it?

Fire works!

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Elements and Compounds
Strontium

What is the ionic formula for strontium nitrate?

Sr(NO3)2

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Metal and Alloys
Strontium

What is the nuclear charge of an atom of strontium?

An atom of strontium has a nuclear charge of 38e, that is its nucleus is composed of 38 protons each containing the same (though positive) charge of an electron (electron charge = 1e).

In SI units (Système International d'Unités) The charge of an electron is

e = 1.602 * 10^-19 Coulombs

So the charge of strontium is

Charge = 38e = 38 * 1.602 * 10^-19 Coulombs = 6.088 * 10^-18 Coulombs

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Metal and Alloys
Strontium

Strontium nitrate flame test?

red. crimson.

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Metal and Alloys
Strontium

Silver nitrate and strontium iodide?

When combined, these two compounds produce a precipitate of Silver iodide and Strontium nitrate.

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Elements and Compounds
Strontium

What type of bond will strontium and sulfur form?

Strontium Sulfide or SeS

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Elements and Compounds
Strontium

Does strontium and chlorine form an ionic compound?

Yes, these elements react to form the ionic compound strontium chloride.

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Elements and Compounds
Strontium

What is the formula for an ionic compound made of strontium and sulfur?

The formula unit for the ionic compound made of strontium and sulfur is SrS, called strontium sulfide.

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Acids and Bases
Strontium

What is the ionic equation of nitric acid and strontium hydroxide?

2H+(aq) + 2NO3-(aq) + Sr(OH)2(s) ---> Sr2+(aq) + 2NO3- (aq) + 2H2O(l)

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Atoms and Atomic Structure
Strontium

What is the electron configuration of strontium?

Long-hand version: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 Short-hand version: [Kr] 5s2

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Metal and Alloys
Strontium

What is the difference between a strontium atom and a strontium ion?

A Strontium atom has same number of electrons as its protons. But a Strontium ion has 2 electrons less than its atom.

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Metal and Alloys
Strontium

What is equation for the reaction between strontium and chlorine?

None the sub based molivcule of that atom will not react to that of ering as a known based substance that will disolve and turn into acid

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Elements and Compounds
Strontium

What is the net ionic equation for strontium nitrate and sodium carbonate?

Strontium Nitrate + Sodium Carbonate→ Strontium Carbonate + Sodium Nitrate Sr(NO3)2(aq) + Na2CO3(aq) → SrCO3(s) + 2NaNO3(aq)

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Metal and Alloys
Strontium

Why is an ionic bond formed between strontium and oxygen?

because jesus said so.

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Metal and Alloys
Strontium

What is the name and formula for the compound formed by strontium ions and sulfite ions?

Strontium Sulfite

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Metal and Alloys
Strontium

What is strontium 90 limit in water by USPH standards?

10 pc/L

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Metal and Alloys
Strontium

What is the formula of compound formed from strontium and oxygen?

strontium oxide

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Metal and Alloys
Strontium

The emission of beta particles from strontium 90?

Strontium-90 has a half life of 28.8 years, and emits a beta particle with an energy of 0.546 MeV. Its decay product is yttrium-90.

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Metal and Alloys
Strontium

What thing made of strontium?

Strontium-90 which is a highly dangerous radioactive component of nuclear fallout from above ground testing of nuclear weapons. This spreads throughout the environment to contaminate dairy, beef, pork, basically all products of the soil. Grass to the cow to the milk to the table to your bones and organs, you get the idea.

However, stable strontium (non-radioactive) is non-toxic. It seems to be, so far in testing, the most effective substance yet found for the prevention and treatment of osteoporosis as well as other bone conditions.

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Alkaline Earths
Strontium

Is beryllium more reactive than strontium?

No, strontium is more reactive than beryllium.

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Metal and Alloys
Strontium

Is strontium cyanide a solid?

No, Strontium Cyandide, Sr(CN)2 is aqueous.

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Organic Chemistry
Elements and Compounds
Strontium

What is the valency of Strontium?

2

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