US scientists decode 125-year-old element to boost cancer treatments
US researchers have decoded an element that could destroy cancerous cells, and advance treatment options for the deadly disease that claims millions of lives globally.
US researchers have decoded an element that could destroy cancerous cells, and advance treatment options for the deadly disease that claims millions of lives globally.
As per the NCERT, the decision has been taken to reduce the content load on students in view of the COVID-19 pandemic.
These deletions are part of a "rationalization" effort aimed at reducing the workload on students.
Russian chemist Dmitri Mendeleev published what is regarded as the first clear classification of the elements based on a measure of the mass of the atoms, in 1869
