Complete the paragraph below by choosing the correct term from the drop-down menu as you complete the information about the periodic table of elements. The circle column labeled with one is called an and would the answer be row or. Our family group or shell there are blank and the answers to that is nine, 17, seven, and 18 groups/families on the periodic table of elements elements in the same group group on the periodic table are similar because they have the same number of blank, and the options are valence, electrons, protons, neutrons, or nuclei. This also means they have similar blank answers to that it’s colors properties or size, the circle row label is called a blank and the answers to that our family column group or. There are blank. On the table that is either seven, 17, nine, or 18. On the table elements in the same period are similar because that has the same number of blank or electron shells and the choices that are protons electrons energy levels or neutrons need help

1 answer

Here's the completed paragraph based on the provided options and context:

The circle column labeled with one is called a group. There are 18 groups/families on the periodic table of elements. Elements in the same group on the periodic table are similar because they have the same number of valence electrons. This also means they have similar properties. The circle row labeled is called a period. There are 7 periods on the table. Elements in the same period are similar because they have the same number of electron shells.