Periodic Table I
Group 2 elements are known as ....
What are Alkaline earth metals?
The most reactive family/group
What are the alkali metals?
Group 2 is called the
What is the Alkaline Earth metals?
Between arsenic, antimony and germanium, the one that has the least Ionization energy
What is antimony?
Who is Mendeleev?
phosphorus belongs to _____________ group
What is 15?
The group/family that has 2 valence electrons is
What are Alkali Earth Metals (group 2)?
Between Magnesium and Barium, the one that has a larger atomic radius
What is barium?
What is magnesium?
What is able to be beaten into sheets?
Groups 3 - 10 are called ...
What are transition metals?
The element that is used in antacids.
What is calcium?
Between chlorine and Iodine, the one that has a higher Ionization Energy?
What is chlorine?
The elements have their last electron(s) in the f sublevel
What are the inner transition metals?
True or False - Silver has a lustre and is a conductor of heat
What is True?
The block(s) that representative elements are located.
What are the s-block & p-block?
who is Moseley?
The element that is used in computer chips & solar panels.
What is silicon?
The most abundant element in Earth's crust.
What is oxygen?
The electrons in the outermost energy level are called...
What are valence electrons?
This determines the chemical and physical properties of elements
What are the number & location of valence electrons?
The element that is used in batteries.
What is lithium?
Between scandium and bromine, the one that is more electronegative.
What is bromine?
Between Iodine, selenium and sulfur, the one that is least reactive
What is Iodine?
electronegativity is defined as....
What is ability to attract electrons during chemical bonding?
What is Alkaline earth metals?
homogeneous mixture of metals are called this...
What is Alloy?
The noble gases have zero electronegativity because...
What is they have a completely full valence shell?
The greenish-yellow gas used to disinfect water.
What is chlorine?
What is Ionization energy?
What is carbon?
The most reactive nonmetals.
What are halogens?
The element that can be substituted for bromine in some compounds.
What is iodine?
The f-block elements from period 6.
What is the Lanthanide series?
The f-block elements from period 7 are called the ....
What is the Actinides?