Question

Which statement about silver Ag metal is least reliable

Answer 1

The choices fro above statement are given below:

Silver metal may be useful in medicine in the future.

Silver atoms commonly form ions with a +1 charge.

Silver is a transition metal with electrons in the d shell.

Silver atoms have 47 protons in their nuclei.

The correct answer is:

Silver metal may be useful in medicine in the future.

Explanation:

Silver is a chemical element with representation Ag and atomic number 47. A smooth, white, lustrous transition metal, it displays the necessary electrical conductivity, thermal conductivity, and reflectivity of either metal.

Answer 2

The choices for this question can be found elsewhere and as follows:

Silver is a transition metal with electrons in the d shell.
Silver atoms have 47 protons in their nuclei.
Silver atoms commonly form ions with a +1 charge.

I think the correct answer is the last option. The least reliable information would be that silver atoms commonly form ions with a +1 charge.