Periodic Table
What is Potassium's atomic symbol?
What is K?
What is an element?
Who am I? I consist of atoms of 2 ore more different elements bound together. I can be broken down into a simpler type by chemical means. I have properties that are different than my component elements. I always contain the same ratio of its component atoms.
What is a compound?
What am I? I consist of 2 or more different elements and/or compounds physically intermingled. I can be separated into its components by physical means. I can often retain many of the properties of the components.
What is a mixture?
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What group is Iodine in? (NOT Group Number)
What are Halogens?
O3 is a highly reactive gas also known as ozone. Is this an element, compound, or mixture?
What is an element?
H2O is an example of an element, compound, or mixture? Why?
What is a compound because it is made up of 2 more more different elements?
Is sugar water (C6H12O6 and H2O) an element, compound, or mixture?
What is a mixture?
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What is Stranger Things?
Which of the following element symbols doesn't start with the first 2 letters of the element's name? Ni, Ca, Hg, Kr
What is Hg or What is Mercury?
NaCl is also known as table salt. Is this an element? Why or why not?
What is no?
What is because it has 2 different elements?
CaCO3 is also known as calcium carbonate (marble or chalk). Is this an element, compound, or mixture AND why?
What is a compound because it is made up of 2 or more different elements?
Who am I? I am a type of mixture where my components are not uniformly distributed throughout.
What is heterogenous mixture?
This country invented tea.
What is China?
What is Potassium: a metal, metalloid, or a nonmetal?
What is a metal?
N2 is nitrogen as a gas. Is this an element, compound, or mixture? Why or why not?
What is element because it only has 1 type of atom?
Bleach's formula is NaHCO3. It is a compound, but what elements make up bleach?
What is sodium, hydrogen, carbon, and oxygen?
Blood is an example of an element, compound, or mixture?
What is a mixture?
It can be separated by a centrifuge into red blood cells and plasma.
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What are books?
How many protons does Sulfur have?
What is 16?
Sarah drew an example of an element on her paper. She drew one red dot with 2 white dots connected to it. Is Sarah correct?
What is no?
What is a compound?
What is because it is made of 2 more more different elements?
What is carbon, hydrogen, and oxygen?
Air is a type of mixture because it is made of many different elements and compounds. Of the following which is a compound and which are elements? Oxygen, Nitrogen, Argon, Carbon Dioxide, and Neon
What is a compound: carbon dioxide?
What are elements: oxygen, nitrogen, argon, neon?
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What is Brown?