Periodic Table Review

Most of the elements in the periodic table can be described as:

• metals

• nonmetals

• metalloids

• halogens

A way of organizing the elements based on their chemical properties is the:

• energy level

• periodic table

• nucleus

• isotope

A period’s number on the periodic table corresponds to the number of:

• electrons an atom in the period can accept when reacting to form compounds.

• energy levels of the atoms in the period.

• compounds that may be formed by an element in the period.

• neutrons in the nuclei of atoms in the period.

Horizontal rows on the periodic table are called:

• periods

• groups

• columns

• boxes

Characteristics of non-metals include all of the following EXCEPT:

• ductile

• brittle

• poor conductors

• dull

The location of metals on the periodic table is on the:

• left

• top

• right

• bottom

An example of a metalloid, elements with properties between metals and non-metals, is

• iron

• silicon

• oxygen

• copper

How many energy levels are filled in a krypton atom?

• 3

• 4

• 5

• 6

Tags

NGSS.HS-PS1-1

Atomic mass is approximately the same as:

• atomic number

• atomic mass unit

• mass number

• element symbol

According to the periodic table , which group are the chemical elements that belong to the noble gases?

• 1

• 2

• 17

• 18