The Atom
Periodic Table
Charges
Miscellaneous
Miscellaneous
100
What particles make up the nucleus of an atom?
Protons (Positive Charge)
Neutrons (No Charge)
100
The Periodic Table of the Elements
Hydrogen and Helium on the Periodic Table are considered as what?
Nonmetals (Gases)
100
The Periodic Table of the Elements
How are elements arranged on the Periodic Table?
What element has the symbol K?
Elements are arranged by increasing atomic number (number of protons)
Potassium
100
The Periodic Table of the Elements
Lead (Pb) has how many protons?
Gold (Au) has how many protons?
82
79
100
What is the driving force behind ocean currents and wind currents?
Convection
200
The Periodic Table of the Elements
Which element has 6 protons?
Carbon
200
The Periodic Table of the Elements
Copper on the Periodic Table is considered as what?
How many atoms are present in the compound Sodium Chloride (NaCl)?
Metal
1 atom of Sodium and 1 atom of Chlorine
200
Subatomic Particles
Particles with a positive charge in an atom are called what?
Protons
200
The Periodic Table of the Elements
Which element is the better conductor of electricity silver (Ag) or nitrogen (N)?
Which element has more protons Iodine or Oxygen?
Silver (Ag)
Iodine
200
What do 2 locations of the same latitude have in common?
they have similar annual temperatures/sunlight exposure
300
What type of particles in the atom help determine the type of element?
How is the Periodic Table organized?
Protons
The table is arranged by order of increasing atomic number (Protons)
300
The Periodic Table of the Elements
Each element on the periodic table is made up of a different type of atom. Which element has more protons Nitrogen or Hydrogen?
How many atoms are present in the compound N2O?
Nitrogen
2 atoms of Nitrogen and 1 atom of Oxygen
300
Particles with negative charge in an atom are called what?
Electrons
300
The Periodic Table of the Elements
Which element has more protons Aluminum or Hydrogen?
Aluminum
300
Is Sodium Chloride (Table Salt) an element or compound?
compound
400
#1 and #2 on the Periodic Table of Elements
Hydrogen and Helium
400
- water (H2O)
- How many atoms of Hydrogen and Oxygen are present in water?
2 Hydrogen
1 Oxygen
400
Particles with no charge in an atom are called what?
Neutrons
400
The Periodic Table of the Elements
Which of the following is not a nonmetal? sulfur, oxygen, silicon, nitrogen
Silicon
400
What type of weather exists in the equatorial region?
What type of weather is associated with Low Pressure Systems?
warm and wet weather
storms and precipitation
500
________form when 2 or more elements react chemically to form a new substance.
Chemical Compounds (Molecules)
500
- ammonia (NH3)
- How many atoms of Nitrogen and Hydrogen are present in ammonia?
1 Nitrogen
3 Hydrogen
500
Subatomic Particles
What is the nucleus of an atom?
Atomic nuclei consist of positive protons and neutral neutrons. (Central to the Atom)
500
What two factors impact kinetic energy?
What tow factors impact gravitation?
Mass and Speed
Mass and Distance
500
CO2 Carbon Dioxide How many atoms are present in the compound?
1 atom of Carbon
2 atoms of Oxygen