What is this?
Name that Element!
Compounds, Molecules, and Mixtures
Atomic Symbols
Solid, Liquids, and Gases
100
This particle is located in the nucleus and has a positive charge!
Proton!
100
This is the very first element on the periodic table
Hydrogen!
100
Name this Compound - NaCl
Salt!
100
What is the atomic symbol of Helium?
He!
100
What is it called when a liquid turns into a solid?
Freezing
200
This rust is an example of what type of change?
Chemical Change!
200
Which element is this?
Gold!
200
Fruit Salad, salt water, and Kool-Aid are all examples of....
a mixture!
200
What is the atomic symbol for Potassium?
K!
200
Which state of matter has molecules that move the fastest out of the three?
Gas!
300
The number at the very bottom of an element square is called what?
Atomic Mass!
300
This is the primary element in glowing signs
Neon!
300
This gas we breath in is an example of a molecule and not a compound. (write its chemical formula)
O2 or Oxygen!
300
What is the atomic symbol for silver?
Ag!
300
Which state of matter has volume but no shape
Liquid
400
Vertical columns on the periodic table are known as what?
Groups!
400
When this element is pure, it will react violently (and even catch on fire!) when it is put in water.
Sodium
400
What is this compound?
Glucose or sugar!
400
Pb is the atomic symbol for which element?
Lead!
400
Sound travels fastest through which of the 3 states of matter?
Solids!
500
This top row of popped out elements is named after the first element in its row.
Lanthanides
500
Oganesson is last listed element on the periodic table, what is it atomic number?
118!
500
Name this compound! C3H8O
Hand Sanitizer!
500
What is the Atomic symbol for tin?
Sn!
500
What is it called when a gas turns directly into a solid?
Deposition