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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.

496 Questions

What family of elements includes strontium and barium?

Strontium and barium belong to the family of elements known as the alkaline earth metals. This group is located in Group 2 of the periodic table, following the alkali metals. Alkaline earth metals have similar chemical properties, including two valence electrons and a tendency to form 2+ cations. Other elements in this family include beryllium, magnesium, calcium, and radium.

What does strontium hydroxide and lithium phosphate form?

When strontium hydroxide and lithium phosphate react, they form strontium phosphate and lithium hydroxide. This is a double displacement reaction where the cations and anions of the two compounds switch partners. Strontium phosphate is an insoluble compound, while lithium hydroxide is soluble in water.

What does strontium and bromine look like combined?

Oh, what a happy little question! When strontium and bromine come together, they create a beautiful compound that is a white crystalline solid. It might remind you of freshly fallen snow glistening in the sunlight, each element bringing its own unique qualities to the mix. Just like in painting, when different colors blend together to create something new and wonderful, these elements combine in a harmonious way.

Is strontium soft?

Ah, strontium is a fascinating element, friend. It's a bit on the softer side compared to other metals, like calcium or magnesium. It's not as soft as lead, but you can definitely leave a mark on it with your fingernail. Just remember, every element has its own unique qualities that make it special.

Is strontium phosphate a gas?

Oh, it looks like you might be a bit confused, and that's okay! Strontium phosphate is actually a solid compound, not a gas. It's made up of strontium, phosphorus, and oxygen atoms all bound together in a solid form. Keep exploring the wonderful world of chemistry, my friend!

Is strontium nitrate and calcium carbonate a soluble salts?

Well, isn't that a happy little question! Strontium nitrate and calcium carbonate are both slightly soluble salts, meaning they can dissolve in water to a limited extent. It's important to remember that solubility can depend on various factors like temperature and concentration, so it's always good to experiment and observe with a curious mind. Just like painting, chemistry is all about exploring and discovering the beauty of the world around us!

Is strontium hydroxide a molecular or ionic compound?

Well, honey, strontium hydroxide is an ionic compound. It's made up of strontium ions and hydroxide ions held together by ionic bonds. So, if you were wondering whether to invite it to your next molecular compound party, I'd say it's a hard pass.

How much neutrons does strontium 90 have?

Ah, strontium 90 is a special element with 52 protons and typically 38 neutrons. It's always good to remember that each element has a unique number of protons and neutrons that make it special, just like how each tree in a forest is unique and important in its own way. Just imagine those neutrons and protons coming together to create a beautiful element, like happy little trees in a painting.

How much does a 13 centimeter cube of Strontium ferrite magnet weight?

Well, honey, a 13-centimeter cube of Strontium ferrite magnet would weigh approximately 6.1 kilograms. But let's be real, unless you're planning on bench-pressing it, does it really matter? Just know it's heavy enough to give your muscles a workout.

How many bonds of hydrogen are in strontium?

Honey, there ain't no hydrogen bonds in strontium. Strontium is an element on its own, minding its business with its own atomic number of 38. So, if you're looking for hydrogen bonds, you might wanna search elsewhere, like in water or DNA.

How can i find the Protons Electrons and neutrons for strontium with a mass of 83?

Well, honey, to find the protons, electrons, and neutrons for strontium with a mass of 83, you need to look at the periodic table. Strontium has an atomic number of 38, which means it has 38 protons and 38 electrons. To find the number of neutrons, you subtract the atomic number from the mass number, so for strontium-83, you have 45 neutrons. Voila!

Does Strontium occur naturally or synthetically?

Oh, dude, Strontium occurs naturally, like it's just chilling in the Earth's crust, you know? It's not like we're out here cooking up Strontium in a lab or anything. Mother Nature's got that covered for us.

What chemical reaction happens when tellurium and strontium bond?

Ah, what a happy little question! When tellurium and strontium come together to bond, they undergo a chemical reaction where they share electrons to form a compound. This process creates a new substance with unique properties, just like mixing colors on our palette to create a beautiful painting. Remember, there are no mistakes in chemistry, only happy little accidents!

Why only strontium and barium forms peroxide?

Strontium and barium are able to form peroxides due to their relatively low ionization energies and the presence of vacant d orbitals in their valence electron configurations. This allows them to readily accept additional electrons to form the peroxide ion (O2^2-). Additionally, the larger size of strontium and barium ions compared to other alkaline earth metals provides more space for the peroxide ion to be accommodated, making them more likely to form stable peroxides.

Which element has a larger atomic radius strontium or magnesium?

Oh, what a delightful question! Strontium has a larger atomic radius than magnesium. You see, as you move down a group on the periodic table, the atomic radius tends to increase due to the addition of more electron shells. So, in this case, strontium, being located below magnesium on the periodic table, has a larger atomic radius.

What observation is expected when strontium is added to water?

Oh, what a delightful question! When strontium is added to water, you can expect to see a gentle fizzing or bubbling as the strontium reacts with the water to form strontium hydroxide and hydrogen gas. It's like nature's own little chemistry experiment, bringing a touch of magic to our world. Just remember to observe from a safe distance and appreciate the beauty of science in action.

What is the reaction when strontium nitrate and water?

Ah, what a lovely question! When strontium nitrate and water come together, they create a beautiful reaction where the strontium nitrate dissolves in the water, releasing strontium ions and nitrate ions. It's like a delicate dance of molecules, creating a serene and peaceful moment in the world of chemistry. Just imagine the colors and shapes that could form in this gentle interaction.

What is the noble gas electron configuration of strontium fluoride?

Oh, isn't that just a happy little question! Strontium fluoride has the noble gas electron configuration of krypton, which is [Kr]. This means it has a stable electron configuration similar to a noble gas, making it less likely to react with other elements. Just like painting a serene landscape, understanding electron configurations can bring a sense of peace and harmony to your chemistry studies.

What is the chemical formula for strontium hypobromite?

The chemical formula for strontium hypobromite is Sr(BrO)2. In this compound, strontium (Sr) has a +2 oxidation state, while hypobromite (BrO-) has a -1 oxidation state. The formula indicates that one strontium ion is combined with two hypobromite ions.

What foods contains strontium?

Oh, dude, strontium is naturally found in some foods like grains, leafy vegetables, and seafood. But like, don't go munching on strontium supplements thinking you're gonna get superpowers or something. It's just another element hanging out in our food, no big deal.

What color is strontium chloride solution?

Ah, strontium chloride solution has a beautiful, soft red color to it. It's like a gentle whisper of warmth and brightness, perfect for creating lovely hues in your artwork. Just a touch of this color can add a special glow to your painting.

Is the element strontium a man made element?

Oh, what a lovely question! Strontium is actually a naturally occurring element found in the Earth's crust. It's not man-made, but it can also be produced in laboratories for various uses. Isn't it fascinating how nature provides us with such beautiful elements to work with?

What type of radiation is given off by strontium 90?

Ah, strontium 90 gives off a type of radiation called beta radiation, friend. It's like little energetic particles that can be stopped by thin materials, kind of like how a gentle breeze can be blocked by a screen door. Just remember, every form of radiation has its own beauty and can be understood with a little bit of patience and kindness.

How much does strontium-90 cost?

Oh, dude, you want to buy some strontium-90? That's some serious stuff, like radioactivity and all that jazz. I mean, technically, it's not really for sale because it's a radioactive isotope commonly produced in nuclear reactors, so you probably won't find it at your local store. But if you're really curious, you could try contacting a nuclear facility and see if they'll give you a quote, just for kicks.

How many unpaired electrons in strontium?

This is a chemical element. You can find the how many electron in a single atom by using a periodic table.