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WorksheetsDiscovering Atomos
Total questions: 12
Worksheet time: 5mins
What is an element?
A metal heating component for the stove
just a thing
a substance made of only one type of atom
earth, wind, fire, and water
What is the chemist's most important tool?
Atomos
Metals
Periodic table
Computer
What are the letter(s) in the middle of the box called?
Symbol
Abbreviations
Names
Discoverers
What is the atomic mass of Hydrogen?
1.2200
1.0079
1.4720
2.1090
What were the four new elements that were added in 2016?
tennesine, nihonjom, moscovium, and oganesson
tennesine, mendelevium, lawrencium, and moscovium
trevorium, lawrencium, gamecockium, and touchdownium
tennesium, alabamium, kentuckium, and ohium
How does the periodic table organize its elements?
it doesn't, it is an inanimate object
by their symbol (alphabetic)
by their atomic mass
by their atomic number
What is the atomic number?
The number of electrons in the element
The number of neutrons in the element
864-555-1223
the number of protons in the element
How fun is this funnest of funny fun games?
Hmmm yes...
Precisely
I don cuer
Meh
Its good
What are the seven horizontal rows of the chart called?
groups
periods
a row, row, row your boat
families
What are the vertical columns of the chart called?
groups
periods
bumphead parrotfish eat coral and excrete sand
lines
The whole number is the ______________.
atomic number
nucleic number
protonic number
neutrino number
A variation in the number of neutrons in any element creates what?
An ion
ion know
a proton
an isotope
