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Chemistry Chapter 4: Atoms And Elements Flashcards | StudBud
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Chemistry Chapter 4: Atoms And Elements
Chemistry Chapter 4: Atoms And Elements
21 terms
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212 plays
Project for tandons class
Flashcards
21 cards
F
Practice quiz
P
Host live
L
Questions
21
Answers
1
what element is this
segway
no idea
salkigaline
seaborgium
2
There must be a lot of ____ in the atom
charge
gases
lots of space
empty space
3
The atom is ____
Breakable
Unbreakable
4
what is the smallest identifiable unit of an element
Molecule
Atom
Cell
Tumor
5
how many protons does silver have
44
45
69
47
6
who created the law of multiple proportions
J.J Thompson
Vanita Tandon
Larry Mcrae
John Dalton
7
Magnesium is an alkali metal
true
false
8
who discovered the electron
John Dalton
J.J Thompsun
J.J Watt
J.J thompson
9
all matter is made of atoms
True
False
10
How many total elements are there
108
91
0
98
11
what is the atomic mass of flourine
18
69
19
29
12
who discovered the plum pudding model
Dalton
Rutherford
Tandon
Thompson
13
the electrical charge of an atom is
positive
negative
neutral
14
what is the atomic mass of seaborgium
263
236
666
623
15
What type of element is nitrogen
nonmetal
gas
metal
metalloid
16
How many electrons will a neutral atom have.
18
24
20
40
17
unreactive elements
metalloids
noble gases
nonmetals
nodle gases
18
BONUS: Mrs.Tandon is a great teacher
False
True
19
protons and electrons have similar masses
True
False
20
atoms with the same number of protons but different numbers of neutrons
atomic mass
isotopes
ions
anions
21
the tiny center in the atom is called___
Proton
Nuclues
Electron
Nucleus
