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Elements
Elements and Compounds
Properties
Periodic Table
Hodge Podge
100
These elements are on the far right of the periodic table, and are classified as ____________________.
What are nonmetals?
100
O2
What is oxygen?
100
The box measures 4 cm by 3 cm by 8 cm
What is a physical property?
100
C, Carbon, 6 is a _______________.
What is nonmetal?
100
The _____________ is a unit of force.
What is Newton?
200
The atomic number is the number of ____________ in the nucleus of an atom of the element.
What are protons?
200
CO2
What is carbon dioxide?
200
The liquid burned easily.
What is a chemical property?
200
B, Boron, 5 is a ___________ .
What is metalloid?
200
The distance between particles for most substances is smallest when the substance is a _____________.
What is solid?
300
In the periodic table, elements are arranged according to increasing ______________.
What is atomic number?
300
CO
What is carbon monoxide?
300
The muffins baked for 20 minutes until done.
What is a chemical property?
300
Es, einsteinium, 99 is a ________________.
What is inner transition metal?
300
This is the measure of a fluid's resistance to flow.
What is viscosity?
400
C
What is carbon?
400
A pond freezes over in winter.
What is a physical property?
400
Na, sodium, 11 is a ______________.
What is a representative metal?
400
The freezing point of a substance is ______________ the melting point of the same substance.
What is equal to?
500
The name of the elements in Group 2 of the periodic table are called _________________.
What are alkaline earth metals?
500
Pb
What is lead?
500
The apple changed color when exposed to air.
What is a chemical property.
500
Rh, rhodium, 45 is a ____________.
What is transition metal?
500
This is the measure of the average kinetic energy of a substance.
What is temperature?