Weakly attract it. Tantalum is paramagnetic.
Yes, halogen family is considered highly reactive. It easily gains 1 electron to form anion.
Alkali metals are very reactive metals.
Tantalum doesn't exist in pure state in nature.
Multiply kg by 1,000 to get grams. In this case, 0.0073 kg of tantalum x 1,000 = 7.3 grams of tantalum.
Tantalum
Carbon is considered highly reactive. This is due to the fact that it can react with many elements on Earth.
Platinum in some applications. Mostly those dealing with acids. Gold has no rust or oxide compound, so it's pretty non reactive for most applications. Tantalum is also extremely unreactive and corrosion resistant.
Tantalum and carbon.
Yes, tantalum can be recycled.
Metals that are non-reactive are called "inert" metals. Metals like Copper (Cu), Gold (Au), Silver (Ag), and to a certain extent Iron (Fe) are some of the most non-reactive metals on the periodic table. However, Tantalum is usually regarded as the most unreactive metal.
Tantalum has 73 protons.
Weakly attract it. Tantalum is paramagnetic.
Francium is considered more reactive than Chlorine.
Tantalum
Tantalum is 6.5 on the Mohs scale,
It has no odor.