An alloy is made up of two kinds of metals. this alloy is uniform in appearance. how would this material be classified?

An alloy is an Homogenous mixture; also called solutions.  Homogenous mixture is uniform, which means its substances are evently mixed throughout the mixture. Examples are:

Clear liquids, such as vinegar, apple juice, salt water, and salad oil

alloys, such as steal, which are mixtures of metals or a metal and a nonmetal

plastics

ceramics

air

50.23 i believe is correct but don't quote me on that.

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.