Click to start!
10Click to start!
10Click to start!
10Click to start!
10Metals are placed on the left side of the modern periodic table.
Alkali metals have one electron in their outermost shell.
Halogens are found in group IIA.
Noble gases are very reactive.
Alkaline earth metals have valence shell configuration ns².
Nonmetals are located on the right side of the periodic table.
Metalloids are good conductors of heat and electricity like metals.
Elements of group 0 are also called inert gases.
Sodium is a soft and reactive metal.
Chlorine has 7 electrons in its valence shell.
Percentage: 0%
Alkali metals belong to which group?
Alkaline earth metals have how many electrons in their valence shell?
Halogens are highly:
Noble gases have:
Which element is a metalloid?
Metals are generally:
Group 17 elements are called:
Noble gases are located in which group?
Which element has configuration 1s² 2s² 2p⁶ 3s¹?
Metalloids are:
Alkali metals have ______ electron in their outermost shell.
The elements of group IIA are called ______ earth metals.
Halogens are placed in group ______ (VIIA).
Noble gases are placed in group ______ (0).
Metalloids have ______ of both metals and nonmetals.
Sodium’s electronic configuration is ______²_2s²_2p⁶_3s¹.
Magnesium’s electronic configuration is ______²_2s²_2p⁶_3s².
Chlorine’s electronic configuration is 1s² 2s² 2p⁶ 3s² ______⁵.
Elements of group 0 are also called ______ gases.
Metalloids are ______ of electricity.