General Science Unit 1

What is  the smallest piece of an element?

• atom
• molecule
• element
• proton

What is the part of the atom that has protons and neutrons?

• neutron
• nucleus
• energy level 
• electron

What is  the subatomic particle with a positive charge and a mass number of 1

• proton
• neutron
• electron
• nucleus

What is  the subatomic particle with no charge and a mass number of 1

• proton
• neutron
• electron
• nucleus

What is  the subatomic particle with a negative charge and a mass number of 0

• proton
• neutron
• electron
• nucleus

What is  an organized arrangement of elements

• atom
• periodic table
• nucleus
• group

What is  a vertical column on the periodic table?

• period
• group
• atom
• nucleus

What is  a horizontal row on the periodic table?

• period
• group
• atom
• nucleus

What is  found in the outer ring of the atom?

• proton
• neutron
• electron
• valence electron

What is the part of the atom where electrons can be found?

• nucleus
• rings
• Bohr
• energy level