Assertion: hydrogen | /r/CapableOf | form compound
Facets:
value: with elements
type: OTHER
Source sentences:
text: The term "hydride" suggests that the H atom has acquired a negative or anionic character, denoted H−, and is used when hydrogen forms a compound with a more electropositive element.
text: While H 2 is not very reactive under standard conditions, it does form compounds with most elements.
text: Hydrogen combines with other elements, forming a number of compounds, including common ones such as water (H 2 O), ammonia (NH 3 ), methane (CH 4 ), table sugar (C 12 H 22 O 11 ), hydrogen peroxide (H 2 O 2 ) and hydrochloric acid (HCl), according to Jefferson Lab.
text: Hydrogen can form compounds with elements that are more electronegative, such as halogens (F, Cl, Br, I), or oxygen; in these compounds hydrogen takes on a partial positive charge.
text: Hydrogen also forms compounds with less electronegative elements, such as metals and metalloids, where it takes on a partial negative charge.
text: Hydrogen is the only element that forms compounds in which the valence electrons are in the n = 1 shell.