Physical Properties of Non-Metals include:

Dull, non-malleable, gases at room temp, poor conductivity

Chemical Properties of Metals include:

Lose electrons easily, Corrode or rust

The three main groups of the periodic table include:

metals, metalloids and nonmetals

Which groups of the periodic table are the most reactive?

Alkali Metals (1) and Halogens (17)

Physical Properties of Metals include:

Malleable, Ductile, Solids at room temp, Good conductivity

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Periodic Table of Elements

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A #review of the #periodictableofelements for our #test #tomorrow

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Questions 20

Answers

1
Physical Properties of Non-Metals include:
Dull, non-malleable, gases at room temp, poor conductivity
Gains electrons Easily
Malleable, Ductile, Solids at room temp, Good conductivity
Lose electrons easily, Corrode or rust
2
How are elements arranged on the periodic table?
Chemical Symbol
Density
Atomic Number
Element Name
3
As you move from left to right across the periodic table, atomic number...
Stays the Same
Increases
Decreases
4
Which element is most dense?
Hydrogen
Helium
Aluminum
Osmium
5
How many electrons can the second electron cloud hold?
2
18
0
8
6
Density measures the ___ of a substance
Compactness
Ductility
Mass
Volume
7
Chemical Properties of Metals include:
Gains electrons Easily
Dull, non-malleable, gases at room temp, poor conductivity
Malleable, Ductile, Solids at room temp, Good conductivity
Lose electrons easily, Corrode or rust
8
What is this element's # of protons, # of electrons and # of neutrons?
4, 4, 4
4, 4, 5
5, 4, 4
4, 5, 4
9
Atoms except ___ will bond with other atoms in order to have ___ ___ electrons & become ____
Aluminum, 8, valence, stable
Aluminum, 2, valence, ions
Helium, 8, valence, stable
Helium, 2, valence, isotopes
10
Elements in the same ___ share similar ___ and ___ properties
Group, Solid, Liquid
Group, Physical, Chemical
Row, Physical, Chemical
Row, Solid, Liquid
11
The three main groups of the periodic table include:
solids, liquids and gases
metals, metalloids and nonmetals
elements, compounds and mixtures
noble gases, alkali metals and transition metals
12
Elements in the same period share the same number of ___
Electron Shells
Valence Electrons
Protons
Neutrons
13
Which groups of the periodic table are the most reactive?
Alkaline Earth Metals (2) and Carbon Group (14)
Transition Metals (3-12) and Noble Gases (18)
Nitrogen (15) and Oxygen (16) Groups
Alkali Metals (1) and Halogens (17)
14
How do you calculate density?
Mass multiplied by Width
Volume divided by Mass
Mass divided by volume
Mass multiplied by Volume
15
As you move from left to right across the periodic table, atomic mass...
Increases
Decreases
Stays the Same
16
Which group of the periodic table is least reactive?
Boron Group (13)
Alkali Metals (1)
Noble Gases (18)
Halogens (17)
17
Chemical Properties of Non-Metals include:
Gains electrons Easily
Dull, non-malleable, gases at room temp, poor conductivity
Lose electrons easily, Corrode or rust
Malleable, Ductile, Solids at room temp, Good conductivity
18
Physical Properties of Metals include:
Lose electrons easily, Corrode or rust
Gains electrons Easily
Malleable, Ductile, Solids at room temp, Good conductivity
Dull, non-malleable, gases at room temp, poor conductivity
19
As you move from the middle of the table out to the left and right sides, density...
Stays the Same
Increases
Decreases
20
Which element is least dense?
Hydrogen
Helium
Osmium
Aluminum

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