Metalloids
Is boron a Metalloid.
What is yes
Give 3 examples of properties of metals
What is reactivity, conductivity, & malleability?
name one property of metals
example: reactivity
which side of the periodic table are nonmetals located?
what is the right side
what is the most common element on earth?
what is oxygen
Is Tungsten a Metalloid
What is yes
What state of matter is iron at room temperature?
What is solid?
are there more or less than 50 metals?
what is more
what form of matter are most nonmetals in
what is gas
who created the periodic table?
who was Dmitri Mendeleev
Are Metalloids mostly stable or reactive.
What is reactive
What are the properties of the non metals?
What is : Poor conductors of electricity and heat, there not ductile or malleable, solid, dull, most are gases.
Spell the element that has the atomic number of 42
what is Molybdenum?
name 3 properties of nonmetals
what is any 3 properties of nonmetals
what side of the periodic table has the most dull elements?
what is the right side
Which metalloid has the highest atomic mass
What is polonium
Which element is the best conductor of electricity.
What is : silver
Give an example of a toxic metal.
Ex: What is sodium?
name 4 elements that are poor conductors of electricty
what is any 4 nonmetals
how many elements have element symbols with only one letter
what is 14
Which metalloid has the highest percent in the earth
What is silicon
Which metal is the most reactive without oxygen.
What is: Magnesium
Which groups in the periodic table are only metals
What is 1-12?
what is higher
how many transition metals are there?
what is 40