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Element Symbols
Element Symbols
Atom
Periodic Table of Elements
Matter
100
H
What is hydrogen
100
O
What is oxygen
100
Negatively charged particles
What are electrons
100
The columns on the periodic table
What are groups
100
Anything that has weight and takes up space
What is matter
200
C
What is carbon
200
Al
What is aluminum
200
Positively charged particles
What are protons
200
The rows on the periodic table
What are periods
200
A law that states that matter is neither created nor destroyed during a chemical reaction
What is Law of Conservation of Matter
300
Ag
What is silver
300
Mg
What is magnesium
300
Particles that carry no charge (neutral)
What are neutrons
300
The number of protons in the nucleus
What is the atomic number
300
The three states of matter
What is solid, liquid, and gas
400
Zn
What is zinc
400
Au
What is gold
400
The number of protons in the nucleus of each atom of an element
What is atomic number
400
Chemist known for his contributions to the development of the Periodic Table of Elements
Who is Dmitri Mendeleev
400
A bond formed when an electron transfers from one atom to another
What is ionic bond
500
K
What is potassium
500
Pb
What is lead
500
The sum of the protons and the neutrons in the nucleus
What is atomic mass
500
The number of naturally occurring elements in the periodic table of elements
What is 92
500
A bond formed when two atoms share one or more electrons
What is covalent bond