WorksheetsPeriodic Table SPS1 StandardBasedReview IC4
Total questions: 15
Worksheet time: 12mins
USE THE PERIODIC TABLE
How many valence electrons does Sulfur have?
32
6
16
4
Which elements have the most similar chemical properties?
potassium and calcium
silicon and carbon
iodine and xenon
francium and fluorine
An anion will be a ____ ion.
negative
positive
neutral
synchronous
What do you call the number of protons in an atom?
Atomic Number
Mass Number
Isotope
Valence electrons
Group on the periodic table that is naturally stable and does not react with other elements.
Nobel Gases
Alkali Metals
Alkaline Earth Metals
Halogens
An atom that has become charged by gaining or losing electrons.
Ion
Isotope
Electron
Valence Electron
Use your periodic table.
Calcium (Ca) ionizes and becomes a _______ cation.
+1
+2
-1
-2
If an atom gains an electron it is a(n)
Positive ion
Negative ion
Isotope
Neutral Atom
An atom's atomic mass comes from its
Electrons
Protons
Electron Cloud
Nucleus
Use your Periodic Table
Can an atom of Hydrogen have 2 protons?
Yes, because it can be an ion
Yes, because it can be an isotope
No, because protons identify the atom
No, because only neutral atoms exist
Select all properties of METALS.
good conductors of heat and electricity
brittle
malleable and ductile
lustrous
semiconductor
Select all properties of METALLOIDS.
Good conductors of heat and electricity
brittle
shiny and solid at room temperature
semiconductor
low melting point, gases at room temperature
Select all properties of NONMETALS.
good conductors of heat and eletricity
good insulators; poor conductors
brittle
malleable and ductile
form cations or no ions
Use your periodic table to find the average atomic mass of Aluminum (Al).
13
3
26.98
13.98
Isotopes of an element have the same number of ____ and a different number of _____.
protons; electrons
protons; neutrons
neutrons; protons
electrons; protons
