Chapter 10 Test Review-The Periodic Table

A column on the periodic table.

Who arranged the elements on the periodic table according to increasing atomic number?

What determines the order of elements on today's periodic table?

The atomic number is the amount of these in an atom of an element.

The elements in group 18 are called..

Halogens react with what type of elements to create salts?

Where are metalloids on the periodic table?

Nonmetals are...

An element in group 1 on the periodic table.

This is a row on the periodic table.

These are the elements in the lower block of the transition elements.

The ability of a substance to be pulled into thin wires.

All metals are solids at room temperature.

A material that conducts electricity at high temperatures but not at low temperatures.

Iodine is a solid nonmetal. What is one property of iodine?

Ability of a substance to be hammered or rolled into sheets.

Most of the mass of your body is composed of ___ elements.

As we move down the halogen group, the elements become more reactive.

The first periodic table arranged elements in order of

The chart of elements arranged in rows and columns according to the elements' properties.

The ability of a metal to reflect light.

In general, halogens are less reactive as you move down the group in the periodic table.

An element in Group 2 of the periodic table.

This type of element is used in microchips.

The most common element in the universe is