Periodic Table Crossword Flashcards

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Questions and Answers

Group 1 metals are called the __________ metals.

alkali

Group 2 metals are called the metals.

alkaline earth

What is the name of the group 17 nonmetals on the periodic table?

halogens

What is the name of group 18 on the periodic table?

noble gases Signup and view all the answers

Groups 3-12 on the periodic table are called the ________ metals.

transition Signup and view all the answers

On which side of the periodic table are the metals located?

left Signup and view all the answers

On which side of the periodic table are the nonmetals located?

right Signup and view all the answers

What are elements that have properties of both metals and nonmetals called?

metalloids Signup and view all the answers

I am a group 13 period 2 element. What am I?

boron Signup and view all the answers

I am a halogen with 53 electrons. What am I?

iodine Signup and view all the answers

I am a noble gas with 22 neutrons. What am I?

argon Signup and view all the answers

I am a gas with 8 protons and 8 neutrons. What am I?

oxygen Signup and view all the answers

I have 20 neutrons and am found in your teeth and bones. What am I?

calcium Signup and view all the answers

I am not really an alkali metal, but since I have only 1 electron I behave like them. What am I?

hydrogen Signup and view all the answers

I am the only metal that is a liquid at room temperature. What am I?

mercury Signup and view all the answers

I am a gas with a mass number of 19. What am I?

fluorine Signup and view all the answers

I am a transition metal with 27 electrons. What am I?

cobalt Signup and view all the answers

I make up 78% of the air and am found in the 15th group. What am I?

nitrogen Signup and view all the answers

I am a silvery white metal used to make salt. What am I?

sodium Signup and view all the answers

I am a noble gas with 2 electrons. What am I?

helium Signup and view all the answers

I am the only element in the halogen family that is a liquid. What am I?

bromine Signup and view all the answers

I am a metalloid that has been historically called the 'king of poisons.' What am I?

arsenic Signup and view all the answers

I am a transition metal that is used to make Olympic 1st place medals. What am I?

gold Signup and view all the answers

I am an alkali metal that is found in bananas. What am I?

potassium Signup and view all the answers

I am an essential mineral commonly found in seafood. You can also find me in group 17 of the periodic table. What am I?

iodine Signup and view all the answers

I am a silver-colored, low density metal used in making soda cans. What am I?

aluminum Signup and view all the answers

I am a metalloid that is used in making computer chips. What am I?

silicon Signup and view all the answers

Study Notes

Alkali and Alkaline Earth Metals

Group 1 metals, known as alkali metals, are highly reactive and include elements like lithium and sodium.
Group 2 metals are termed alkaline earth metals, characterized by their reactivity and occurrence in various compounds.

Halogens and Noble Gases

Halogens, located in Group 17, consist of nonmetals such as fluorine, chlorine, bromine, and iodine, known for their reactivity.
Noble gases occupy Group 18 and are inert, including helium, neon, and argon.

Transition Metals

Transition metals, found in Groups 3-12, are known for their ability to form various oxidation states and colorful compounds.

Location of Metals and Nonmetals

Metals are predominantly positioned on the left side of the periodic table, indicating their physical properties such as conductivity and malleability.
Nonmetals are located on the right side, typically exhibiting contrasting characteristics like poor conductivity.

Metalloids

Metalloids possess intermediate properties between metals and nonmetals, with examples including silicon and arsenic, making them useful in various technological applications.

Specific Elements

Boron is a group 13 element found in period 2, critical in semiconductor technology.
Iodine, with 53 electrons, is essential in the diet and has applications in medicine and photography.
Argon, a noble gas with 22 neutrons, is used in lighting and welding.
Oxygen, a diatomic gas with 8 protons, is vital for respiration and combustion.
Calcium, present in bones and teeth, has 20 neutrons and is important in biological processes.
Hydrogen, with 1 electron, behaves like an alkali metal although it is not classified as one.
Mercury is unique as the only liquid metal at room temperature, used in thermometers and barometers.
Fluorine is the lightest halogen, identifiable by a mass number of 19.
Cobalt, a transition metal with 27 electrons, is used in alloys and batteries.
Nitrogen makes up 78% of the atmosphere and is crucial for life.
Sodium is a key alkali metal found in common table salt.
Helium, with 2 electrons, is used in balloons due to its low density and non-reactivity.
Bromine is the only liquid among the halogens at room temperature and is used in various chemical reactions.
Arsenic, known as the "king of poisons," is a metalloid historically used in pesticides and wood preservatives.
Gold is a transition metal prized for its rarity and used in jewelry and awards.
Potassium, an alkali metal prevalent in bananas, is vital for biological functions.
Aluminum, a lightweight metal, is widely used in packaging and construction.
Silicon, a metalloid, plays a crucial role in electronics and is a fundamental material in computer technology.

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Description

Test your knowledge of the periodic table with these fun crossword flashcards. Each card challenges you to fill in the blanks for various groups of metals and nonmetals found on the periodic table. Perfect for chemistry students looking to enhance their understanding of elemental classifications.