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Periodic Table & Elements Flashcards | StudBud
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Periodic Table & Elements
Periodic Table & Elements
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#atoms#elements#periodictable
Flashcards
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1
Which of the following is a non-metal?
lithium
tin
nitrogen
titanium
2
Which element is usually classed as a metalloid?
helium
silicon
zinc
strontium
3
Which of the following elements is a halogen?
oxygen
potassium
chlorine
carbon
4
Which of the following elements is a transition metal?
aluminium
magnesium
lead
manganese
5
Different elements are most likely to react in similar ways when they.......
are members of the same period
have the same number of neutrons
have nearly the same mass number
are members of the same group
6
An atom of an element belonging to the alkali metal family has
all outer shell electrons
one outer shell electron
all outer shell electrons but one
two outer shell electrons
7
Which of the following elements is expected to be most similar to tin?
bromine
lead
copper
strontium
8
The sum of the number of protons and neutrons in the nucleus of an atom is called the
mass number
atomic mass
atomic weight
atomic number
9
Which compound contains an alkaline earth metal and a halogen?
RbCl
CaCl2
Rb2S
CaS
10
Which of the following elements is a noble gas?
nitrogen
argon
fluorine
phosphorus
11
If an element has one to three valence or outer level electrons, then it is a(n):
metal
halogen
noble gas
nonmetal
12
Which of the following elements is most likely to conduct electricity well?
hydrogen
magnesium
oxygen
nitrogen
13
Which of the following elements is an alkali metal?
calcium
zinc
sodium
carbon
14
The rows of the periodic table are called
periods
groups
classes
families
15
The neutral atom of what element has 4 protons, 5 neutrons and 4 electrons?
Fluorine
Beryllium
Aluminium
Boron
