Cual es la masa atómica de hidrógeno ?

in Spanish: Cual es la masa atómica de hidrógeno ?​ 1.00794 u

in English: What is the atomic mass of hydrogen?: 1.00794 u

in Spanish: Cual es la masa atómica de hidrógeno ?​ 1.00794 u

in English: What is the atomic mass of hydrogen?: 1.00794 u

ur answer would be b hope i let me know if it is right

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.