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Chapter 17 Quiz Project Flashcards | StudBud
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Chapter 17 Quiz Project
Chapter 17 Quiz Project
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1
What is the symbol for Titanium
Ti
Ag
2
What is the circumfrence of the Tevatron
11 m
6 km
3.2 km
6.4 km
3
periodic =
one by one
repeated in a pattern
4
oxygen, bromine, and carbon are examples of ____
reactants
metals
non metals
5
same element different neutrons
isotopes
atoms
6
germanium was originally
Aluminum
ekasilicon
7
How many Quarks are there
10
6
3
1
8
Number of neutrons = _____ - atomic number
protons
mass number
number of electrons
9
The measurement or atomic particles
amu
kilometer
gram
10
scientists use ___ to measure geological time
life
kilometers
half-life
11
Who proposed the Atom theory
Democritus
Einstein
Thomson
Rutherford
12
the number of protons define the ____
element
matter
13
What is the mass of an Electron
1.6726 x 10-24
9.1093 x 10-28
14
chemical properties are determined by
the amount of electrons in the outer energy level
the amount of electrons in the inner most energy level
15
number of protons in an atom =
atomic number
mass
16
What is a proton made of
Electrons
Neutrons
Quarks
17
boron-10 and boron-11 are:
atoms
isotopes
18
hydrogen has __ outer electron(s)
1
4
34
19
Where is the nucleas
Surrounding the atom itself
In the middle of the atom
On the edge of the atom
20
The atomic number means=
the mass of the element
The number of atoms
21
energy level one can only contain _ electrons
8
3
9
2
22
Who found the sixth quark
John Cena :)
A group of 450 scientists
Albert Einstien
Isaac Newton
23
Where do Electrons stay
Atom
Electron cloud
Nucleus
24
group 18 has full ___
electron energy levels
electron clouds
25
Where do protons belong in an atom
Electron Cloud
Nucleus
26
The vertical colomns on the periodic table are ___
groups
rows
27
who created electron dot diagrams
My Father
Einstien
G. N. Lewis
28
What charge does a proton have
Neutral
Negative
Positive
29
Abbreviation for Chlorine
Ag
Cl
Ym
Al
30
the nucleus contains most of the ___ mass of the atom
matter
mass
