Atoms,Elements, Molecules

Which part of an atom is POSITIVELY charged?

• protons
• neutrons
• electrons
• atoms

What part of an atom is NEGATIVELY charged?

• protons
• neutrons
• electrons
• atoms

Which part of an atom has no charge?

• protons
• neutrons
• electrons
• atoms

What is the picture displayed?

• Atom
• Element
• Molecule
• Compound

What is at the center of every atom?

• An electron
• A compound
• A nucleus
• A molecule

Which two particles make up the nucleus of an atom?

• protons and electrons
• protons and neutrons
• molecules and compounds
• neutrons and electrons

What determines the type of element an atom makes?

• The size of the nucleus
• The number of protons
• How much an atom weighs
• The number of neutrons

Which of the following cannot be broken down into something simpler?

• A compound

• An element

• A mixture

How many elements are in C₆H₁₂O₆?

• 1

• 2

• 3

• 6

How many Hydrogen atoms are present in H₂0?

• 2

• 4

• 1

• 0