Question

metals and non-metals
7 Describe two properties that the elements in the first two columns of the
Periodic Table share with one another.
8 Describe two properties that the clements in the last two columns of the
Periodic Table share with one another.
9 The photographs show six different clements. For each photograph,
decide whether the clement is a metal or non-metal. Give a reason for
your choice.​

Answer 1

Answer:

plese write the question properly

Answer 2

Answer:

7- The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons. … Every element in the first column (group one) has one electron in its outer shell. Every element in the second column (group two) has two electrons in the outer shell.

8-The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons. They are the electrons involved in chemical bonds with other elements. ... Every element in the second column (group two) has two electrons in the outer shell.

9- A metal, B Non-Metal, C Metal, D Non-Metal, E Metal, F Non-Metal

Explanation:

These questions are in my science workbook, lol.