Building Blocks of Matter
What do we call the basic building block of all matter?
The symbol "O" stands for which element?
What is oxygen?
Is oxygen (O2) and element or a compound?
What is an element?
What is the atomic number of Mercury?
What is 80?
True or False: Gold can be eaten.
What is true?
A substance made of only one kind of atom is called a what?
What is an element?
What is the symbol for Chromium?
What is Cr?
Is H2O an element or a compound?
What is a compound?
What is the atomic number of Pt?
What is 78?
What element makes you voice sound funny?
What is formed when two or more atoms are chemically bonded together?
What is the symbol for Tin?
What is Sn
What is the difference between al element and a compound?
An element has one type of atom; a compound has two or more different atoms chemically bonded.
What is the atomic number for V?
What is 23?
If you mix baking soda and vinegar, what gas do you make?
What is Carbon dioxide?
What is the difference between an atom and a molecule?
Atoms are single units; molecules are two or more atoms bonded together.
The symbol Pu stand for?
What is Plutonium?
Why is CO considered a compound even though it only has two atoms?
Because it contains two different elements: Carbon and Oxygen
What is the atomic number for Antimony?
What is 51?
What element is in humans? (Hint: it is the most important one)
What is Carbon?
Is a molecule always a compound? Why or why not?
No, because a molecule can have two of the same atom (like O2) which is not a compound.
What is Co?
What is Cobalt?
Salt is a compound made from which two elements?
What are sodium and chlorine?
How is the periodic table organized?
Groups and period, as well as metals, non-metals, and metalloids.
What element makes your fart stink?
What is Sulfur?