Question
The diagram shows two early attempts at the periodic table. In both cases elements with similar properties tend to be found in the same __ what? Enter your answer square
Answer
4.2
(225 Votes)
Elton
Master · Tutor for 5 years
Answer
Groups/Families
Explanation
## Step 1:The question refers to the organization of the periodic table. The periodic table is a tabular arrangement of chemical elements, organized based on their atomic number, electron configuration, and recurring chemical properties. ## Step 2:Elements with similar properties are grouped together in the periodic table. This grouping is achieved primarily in two ways: 1. Groups/Families: These are the vertical columns in the periodic table. Elements in the same group or family have the same number of valence electrons, which gives them similar chemical properties. 2. Periods: These are the horizontal rows in the periodic table. Elements in the same period have the same number of atomic orbitals. However, the properties of elements in the same period can vary greatly.## Step 3:Given that the question is about where elements with similar properties tend to be found, the correct answer should be "groups" or "families". This is because elements in the same group or family have similar properties due to having the same number of valence electrons.