Malleability and density are examples of (c? )

extensive properties because they do not depend on the amount of matter in the sample.

extensive properties because they depend on the amount of matter in the sample.

intensive properties because they do not depend on the amount of matter in the sample.

intensive properties because they depend on the amount of matter in the sample.

intensive properties because they do not depend on the amount of matter in the sample.

Explanation: Extensive properties are those properties which depend on the amount of the substance.

Intensive properties are  those properties which do not depend on the amount of the substance.

Malleability and density are examples of intensive properties, as they do not depend on the amount of the substance.

the answer is learned

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