Hu de) and create ne (p) which of the following reactions to the 241am is an otope of the element amencie decay of 241 oa 241a - "5e - 237p ob.241am p. 237p o c. 241am ? p.2 23np o d. 241ame 245 oe. none of the above

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.

a electronegativity decreases beacuse the size of nucleus is bigger.