What are the properties of strontium?
Occurrence, properties, and uses. Strontium is a soft metal like lead and, when freshly cut, has a silvery lustre. It rapidly reacts in air to take on a yellowish colour; therefore, it must be protected from oxygen for storage. It does not occur free in nature.
What is the properties of titanium?
Pure titanium is ductile, about half as dense as iron and less than twice as dense as aluminum; it can be polished to a high lustre. The metal has a very low electrical and thermal conductivity and is paramagnetic (weakly attracted to a magnet).
What are 4 chemical properties of titanium?
Titanium has a melting point of 1660 +/- 10°C, boiling point of 3287°C, specific gravity of 4.54, with a valence of 2, 3, or 4. Pure titanium is a lustrous white metal with low density, high strength, and high corrosion resistance.
Is strontium explosive?
Hazard Class: 5.1 (Oxidizer) Strontium Nitrate is not combustible, but it is a STRONG OXIDIZER that enhances the combustion of other substances. Prolonged exposure to heat, shock or friction may cause Strontium Nitrate to explode.
What element is most similar to strontium?
Strontium is a soft, silver-yellow, alkaline-earth metal. It has three allotropic crystalline forms and in its physical and chemical properties it is similar to calcium and barium.
What are three properties of titanium?
Titanium alloys are characterized by very high tensile strength even at high temperatures, light weight, high corrosion resistance, and ability to withstand extreme temperatures. ue to these properties they are principally used in aircraft, pipes for power plants, armour plating, naval ships, spacecraft and missiles.
Does titanium have any chemical properties?
Chemical element, Ti, atomic number 22 and atomic weight 47.90. Titanium is a transition metal light with a white-silvery-metallic colour. It is strong, lustrous, corrosion-resistant. Pure titanium is not soluble in water but is soluble in concentrated acids.
What elements can make titanium stronger?
Titanium has an interesting physical property. Small amounts of oxygen or nitrogen, make it much stronger.
Can you touch Strontium-90?
Strontium-90 is used in electron tubes to treat eye diseases and as a radiation source in industrial thickness gauges. How can people be exposed to strontium-90? It is unlikely that people will be exposed through breathing, drinking, or touching strontium-90.
What are the properties of the element strontium?
Strontium – Properties Element Strontium Atomic Number 38 Symbol Sr Element Category Alkaline Earth Metal Phase at STP Solid
What are the chemical properties of titanium symbol Ti?
What is Titanium – Chemical Properties of Titanium – Symbol Ti Element Titanium Atomic Number 22 Symbol Ti Element Category Transition Metal Phase at STP Solid
How does strontium and titanium affect the microstructure?
The microstructure, tensile properties and creep behavior of Mg–5Al based alloys with strontium and titanium additions were investigated. Small additions of strontium mainly dissolved into Mg 17 Al 12 particles and increased the thermal stability and creep strength, since they did not cause the formation of any new phase in the microstructure.
What kind of light does a strontium titanate have?
Strontium Titanate: A faceted strontium titanate showing its very strong “fire” or “dispersion.”. Light that enters the stone is separated into its component colors, similar to a prism, and exits the stone in a scintillation of color.