The Periodic Table

What group are the alkali metals in?

1

What group are the halogens in?

17

The periodic table was developed in?

1869

What group are the alkaline earth metals in?

2

What groups are the transition metals in?

3-12

In Dmitri's time, there were only how many elements?

60

What is a chemical family?

A group that contains elements with similar properties.

What chemical family has the following elements? 89-103

Actinides

What are some of the metals found in the actinides chemical family?

Actinium(Ac), Plutonium(Pu), and Americium(Am).

Metals-state of matter

All metals are solids at room temperature except for mercury which is a liquid.

What is in the element box?

Atomic #(a whole #), oxidant #(it has a + or - sign), element symbol(only first letter cap), element name, atomic mass(it is larger than atomic # & always has decimals)

What does the element box look like for the element that has an atomic mass of 107.87?

Atomic #=47, oxidant #=1, element symbol=Ag, element name=Silver, atomic mass=107.87

What does the element box look like for the element that has the element symbol Pt?

Atomic #=78, oxidant #=4+ or 2+, element symbol=Pt, element name=Platinum, Atomic mass=195.08

What elements are in the alkaline earth metals?

Beryllium(Be), Magnesium(Mg), Calcium(Ca), Strontium(Sr), Barium(Ba), Radium(Ra)

Who invented the periodic table?

Dmitri Mendeleev, Russian chemist and inventor

What is each element on the table represented in?

Element box that contains a few pieces of information

What are some of the elements in the lanthanides chemical family?

Examples-Lanthanium(La), Holmium(Ho), and Thulium(Tm).

What are some of the elements in the transition metals?

Examples-Vanadium(V), Chromium(Cr), Manganese(Mn), and Iron(Fe).

What elements are in the halogens?

Fluorine(F), Chlorine(Cl), Bromine(Br), Iodine(I), Astatine(At)

What is each column on the periodic table called, and how many are there?

Group, 18

What elements are in the noble gasses?

Helium(He), Neon(Ne), Argon(Ar), Krypton(Kr), Xenon(Xe), and Radon(Rn)

What element is the only nonmetal found on the left side?

Hydrogen

What is the periodic table?

It is a chart that organizes elements according to their INCREASING ATOMIC #S and their CHEMICAL PHYSICAL PROPERTIES

What chemical family has the the following elements? 57-71

Lanthanides

What will you find on each side of the table?

Left-metals Right-non-metals

What elements are in the alkali metals?

Lithium(Li), Sodium(Na), Potassium(K), Rubidium(Rb), Cesium(Cs), Francium(Fr)

Metals-properties

Many metals are lustrous, silvery in color, ductile, malleable, conductive, and some are magnetic.

Transition metals-these groups contain metals that have the usual PROPERTIES OF METALS.(Lustrous, malleable, ductile, electrically conductive, etc.) These metals are found in the SOLID state except for BLANK. Which is a BLANK at room temperature.

Mercury(Hg), Liquid

Metalloids-state of matter

Metalloids are all solids at room temperature.

What will you find directly to either side of the staircase, and how many are there?

Metalloids, 8

Actinides-they are BLANK that are BLANK. They will spontaneously BLANK in the air.

Metals, radioactive, combust

Transition metals- they are all BLANK that have been misleadingly labeled "BLANK" in the past.

Metals, rare Earth metals

Non-metals-state of maytwr

Most non-metals are gasses except for bromine which is a liquid, and 5 non-metals are solids. These ones are: carbon, phosphorus, sulfur, selenium, and iodine.

What chemical family is in group 18?

Noble gasses

Non-metals-properties

Non-metal elements are either colorless or have various colors. They are not malleable, not ductile, brittle when solid, poor conductors and non magnetic.

Halogens-This group of elements are all BLANK and are found in all BLANK states. They are the BLANK reactive of the non-metals because they have BLANK valence electrons. 1 electron short of a full outer orbital. They readily COMBINE with other elements to BLANK valence electron from them to become stable IONS(with FULL outer shells). Halogens become MORE reactive as you move BLANK the group. BLANK is the most reactive.

Non-metals, three, most, seven, take one, up, Fluorine

Noble gasses-These non-metal elements are BLANK gasses. They BLANK bond with other elements because they have BLANK outer orbitals. Since they don't react with other elements, they BLANK form BLANK. Noble gasses are also described as BLANK.

Non-reactive, do not, full, do not, compounds, inert gasses

What is each row on the periodic table called, and how many are there?

Period, 7

Alkaline earth metals-These elements are also BLANK-colored BALNK. They are also reactive with BLANK but BLANK so than group 1 elements. They each have BLANK valence electrons. Similar to group 1 elements, they readily BOND with other elements. However, in this case, they TRANSFER their BLANK valence electrons to become stable IONS with FULL outer orbitals. Elements get BLANK reactive as you go BALNK the group. BLANK is the most reactive....and it's also BLANK.

Silver, solids, water, less, two, two, more, down, Radium, radioactive

Alkali metals-The group of elements are all BLANK and BLANK-colored BLANK. They are the BLANK reactive of all the metals because they only have BLANK valence electron. They each very readily BLANK with other elements by BLANK their valence electron to each become a stable BLANK, meaning they have a BLANK outer orbital. The bond between the ions creates a BLANK substance called a BLANK. They are all reactive with BLANK. To prevent contact with BLANK in the air, they are stored in BLANK. Elements get BLANK reactive as you go BLANK the group. BLANK is the most reactive.... and it's BLANK.

Soft, silver, solids, most, one, bond, transferring, ion, full, new, compound, water, water vapor, mineral oil, more, down, francium, radioactive

What is this zigzag called?

Staircase

What did Dmitri's table predict?

The future discoveries of elements

How is the periodic table arranged?

The periodic table is arranged in columns and rows.

Metalloids-properties

They have some properties of both metals and non-metals. They are mostly metallic in appearance but they are brittle. They are fair electrical conductors.

What separates the table in two?

Zigzag