What's my Name?
N
What is Nitrogen?
I arrange all the known elements in an informative array.
What is the Periodic Table?
The vertical columns on the periodic table.
What are groups?
Hydrogen
What is 1?
My symbol is Si
What is Silicion?
Ne
What is Neon?
A substance that contains only one kind of atom.
What is an element?
The horizontal rows on the periodic table.
What are periods?
What part of an atom is not accounted for in atomic mass?
What is an electron?
i illuminate lights and signs.
What is Neon?
Cu
What is Copper?
We can be toxic if ingested in large amounts
What are Mercury and Lead?
True or False?
Elements are arranged right to left and bottom to top in order of decreasing atomic number. Order generally coincides with decreasing atomic mass.
What is false?
Subatomic particle with no charge or "neutral".
What is a neutron?
A strong metal used in the construction of buildings, steel and machines?
What is Iron?
Pb
What is Lead?
I am a flexible metal. I am a good conductor of heat and electricity but I will not rust or tarnish.
What is Gold?
Occurs when 2 particles can exchange or combine their outer electrons in such way that is energetically favorable.
What is a chemical bonding?
Number of protons found in the nucleus of an atom. It is identical to the charge number of the nucleus and uniquely indentifies a chemical element.
What is an atomic number?
Found in oil, gas, living things, coal and inks.
What is Carbon?
Fe
What is Iron?
I am often found in sea water. You will never find me by myself. I am also used in the form of a supplement for nutritional purposes.
What is Magnesium?
Elements that have characteristics of metals and non metals and are found on the stairstep.
What are metalloids?
Protons and neutrons are found in the ______ of an atom.
What is the nucleus?
I am a metal that will tarnish if you don't put me away. I conduct heat and electricity.
What is Silver?