elements that share the same characteristics and vertical in the periodic table.
What is a family?
100
a substance made by an atom.
What is an element?
100
These are the only two elements in the periodic table that are liquids at room temperature
What are Bromine and Mercury
100
This element is very magnetic
What is Neodymium
100
A substance made from the compound H2 O
What is Water
200
They are highly reactive soft metals that contain Lithium, Sodium, and Potassium.
What are Alkali Metals
200
They are elements that are made by humans, they are very radioactive and unstable and only last a couple seconds.
What are man-made elements?
200
These elements are all gases.
What are Hydrogen, Helium, Nitrogen, Oxygen, Neon, Fluorine, Chlorine, Argon, Krypton, Xenon, and Radon?
200
An element that is used in electrical wires because they are great conductor of electricity
What is Copper
200
A compound we exhale
What is Carbon Dioxide
300
They are families that are named by their first element, and have the elements we humans are made of.
What are the Boron, Carbon, Nitrogen, and Oxygen families
300
The most abundant element in the Earth's crust
What is Aluminum
300
They are malleable, ductile, and can conductors of heat and electricity, and have high melting points
What are metals
300
This element is used in all sorts of batteries
What is lithium
300
A compound we use as a preservative or additive for our food
What is salt
400
There are 118 elements in the periodic table most of which are metals like Titanium, and Neodymium. they also have the elements that gave us life Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorus, and Sulfur. A.K.A CHNOPS
how many elements are there?
400
A process that powers the sun and stars.
What is Hydrogen fusion?
400
This element is a poisonous gas found in the halogens family
What is chlorine
400
This element was used in ancient times as a sort of dye to tint glass blue
What is Cobalt
400
A deadly compound is undetectable to humans but not to technology
What is Carbon Monoxide
500
They are arranged horizontally in the periodic table by there similar properties
What are periods on the periodic table?
500
This element is used to make atomic clocks.
What is Cesium used in making?
500
This element is a poisonous liquid at room temperature.