Which one of the following is a characteristic of a metal?
A. Reacts with bases to produce salts
B. Changes the color of litmus paper to red
C. Becomes negative when combined with other elements
D. Conducts heat readily
The characteristic of a metal that is described in one of the options is D. Conducts heat readily.
To determine the correct answer, let's consider the properties of metals. Metals are known for having several unique characteristics. One of these characteristics is their ability to conduct heat and electricity. Due to the arrangement of metal atoms and the availability of free electrons, metals have high thermal and electrical conductivity.
Option D states that a characteristic of a metal is its ability to conduct heat readily. This means that when a metal is heated, it can efficiently transfer the thermal energy from one point to another. With this information, we can confidently say that option D is the correct answer.
To recap, when trying to identify the characteristic of a metal, it is essential to consider its ability to conduct heat and electricity. In this case, option D accurately describes that property.
This doesn't look too complicated. Where is your trouble? I would choose
A and D.