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What am I?
Classifications
Definitions
What is it?
What's in the Table?
100
Electrons, Protons, Neutrons are the parts of what?
What is in an Atom
100
This is a a chart of the elements arranged into rows and columns according to their physical and chemical properties.
What is the Periodic Table
100
The ability of a substance to be pulled into thin wires.
What is "Ductility?"
100
Just testing. Do you still remember the formula for table salt?
What is NaCl
100
Each element gets a box with all sorts of good information, The element's mass, its state, etc. What's the box called?
What is an "Element Key"
200
A positively charged particle in the nucleus of an atom:
What is a Proton
200
On the periodic table, these elements are all pretty good at conducting thermal energy and electricity.
What is/are the Metals
200
A mixture in which the substances are not evenly mixed.
What is a "Heterogeneous" mixture?
200
A substance made of two or more elements that are chemically joined in a specific combination.
What is "A Compound"
200
What's the number at the bottom of the element key?
What is "Atomic Mass?"
300
An uncharged particle in the nucleus of an atom
What is a Neutron
300
On the periodic table this classification does not conduct thermal energy or electricity and many are gases.
What is/are the nonmetals
300
The ability of a substance to be hammered or rolled into sheets.
What is "Malleability?"
300
This number corresponds with the Atomic Number for an element on the periodic table.
What is: "number of protons in an atom"
300
Almost 3/4 of the elements on the table are these:
What is/are Metals?
400
A negatively charged particle that occupies the space in an atom outside the nucleus:
What is an Electron
400
These types of elements only react if a scientist compels them to under special conditions, they do not react with other elements otherwise, are very stable, are gases, are group 18, include Helium, Neon, Argon, Krypton, Xenon, and Radon, and are "at home" with the likes of prince William, Prince harry, and the rest of the royal folk.
What is/are the "Noble Gases?"
400
The ability of metal to reflect light."
What is "Luster?"
400
The region surrounding an atom’s nucleus where one or more electrons are most likely to be found.
What is "Electron Cloud?"
400
The rows on the periodic table are called these.
What is/are "periods?"
500
One of two or more atoms of an element having the same number of protons, but a different number of neutrons:
What is an Isotope
500
These elements are semiconductors: good at conducting electricity at high temperatures, but not good at conducting electricity at low temperatures. Silicon is an example.
What is/are the "metalloids?"
500
An element in groups 3-12 on the periodic table, are dense, strong, make good building materials, and are used for making coins.
What is a "Transition Element?"
500
What the abbreviations for elements on the periodic table are called:
What is/are "Chemical Symbols?"
500
The name of the Russian chemist and teacher who put together an early version of the table:
Who is Dimitri Mendeleev?