Aphysical property that depends on the amount of matter that is measured is a(n) property.

colloid

intensive

extensive

compound

heterogeneous

A physical property that depends on the amount of matter that is measured is a(n) extensive property.

Explanation:

Different properties are described:

-Intensive: these do not depend on the amount of matter. Ex: temperature, viscosity. They are qualitative.

-Extensive: these YES depend on the amount of matter. Ex: volume, mass, length.

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.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer