Strontium definitions
| Word backwards | muitnorts |
|---|---|
| Part of speech | The word "strontium" is a noun. |
| Syllabic division | stron-ti-um |
| Plural | The plural of the word "strontium" is "strontium." This is because "strontium" is a non-count noun, which means it does not change form when pluralized. |
| Total letters | 9 |
| Vogais (3) | o,i,u |
| Consonants (5) | s,t,r,n,m |
Strontium is a chemical element with the symbol Sr and atomic number 38. It belongs to the alkaline earth metals group on the periodic table. It is a soft silver-white or yellowish metallic element that is highly reactive chemically. Strontium is most commonly found in the minerals celestine and strontianite.
Properties of Strontium
Strontium has physical and chemical properties that make it useful in various applications. It has a melting point of 1,051°F (571°C) and a boiling point of 2,552°F (1,400°C). Strontium is known for its ability to emit a bright red color when burned, which is why it is used in fireworks and flares. It is also used in the production of cathode ray tubes for televisions.
Health Effects of Strontium
While strontium has several industrial uses, it is essential to note that excessive exposure to strontium can have adverse health effects. In the human body, strontium can replace calcium in bones, leading to weaker bone structure and potential skeletal issues. However, controlled amounts of strontium are also used in medicine to treat osteoporosis.
Environmental Impact of Strontium
Strontium can also impact the environment, especially if it enters water sources through industrial waste or mining activities. It can affect aquatic life and overall ecosystem health. Proper disposal and management of strontium-containing materials are essential to prevent environmental contamination.
Overall, strontium is a versatile element with unique properties that make it valuable in various industries. However, like any chemical substance, it requires proper handling and awareness of its potential health and environmental impacts.
Strontium Examples
- Strontium is used in the production of red fireworks.
- Dental composites may contain strontium to enhance their properties.
- Strontium-90 is a radioactive isotope produced by nuclear reactions.
- Strontium carbonate is used in the production of ceramic magnets.
- Some strontium compounds are added to toothpaste for desensitizing properties.
- Strontium aluminate is used in glow-in-the-dark paints and pigments.
- Strontium ranelate is a medication used for osteoporosis treatment.
- Strontium titanate is a popular material for optical coatings.
- Strontium sulfate is used in fireworks to produce white color effects.
- Strontium nitrate is a common oxidizer in pyrotechnics.