Actinium has potential applications in cancer treatment. Could you elaborate on how Actinium-225 is used in targeted alpha-particle cancer therapy?

729

Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?

1517

How do you express the total hardness of water?

1186

Why a1% value is used for some product ? What is the criteria for selection a1% value ?

2401

what is partion and column chromatography

2478

What is viscosity-coefficient of a liquid?

1488

What is specific conductivity?

1146

how to set sample and standard concentration in RS method?

969

Why be is not soluble in liquid ammonia?

1174

Atactic polypropylene is always produced with the [cp2zr(r)]+ catalyst. Explain this on the basis of molecular-level interactions. : Polymer Chemistry

1153

As a chemist working with Protactinium, what safety measures and precautions would you take due to its radioactivity?

627

What is weak acid?

1020

why we are using hexane in calibration of number of drop per mL

1798

composition of gun metal

2162

Why we have to add 200mg Na2CO3 in preparation of 0.1N sodium thiosulfate solution?

1636