Curium was made in its elemental form in 1951 for the first time.

The rings express the idea that after death our physical bodies will go back to their original, elemental form.

This decision was affirmative action in its purest, most elemental form.

In both elemental gaseous form and as a component of water, it is vital to almost all life on earth.

Elements are rarely in elemental form, more often as complex compounds.

"Have I stated our problem in its most elemental form?"

Chemical routes to the elemental form were published in 1986.

If used in elemental form rather than as compounds, the metal is harmless.

However, hydrogen does not naturally exist on Earth in its elemental form.

The cation takes the name of its elemental form.