Atomic Structure
What is the center of an atom called?
What is the nucleus?
What element has the symbol “O”?
What is oxygen?
What is the chemical formula for water?
What is H₂O?
What state of matter has a fixed shape and volume?
What is a solid?
Are lemon juice and vinegar acids or bases?
What are acids?
What are protons, neutrons, and electrons collectively called?
What are subatomic particles?
What do elements in the same group have in common?
What are similar chemical properties?
What type of reaction forms a compound from two elements?
What is a synthesis reaction?
What happens to particle movement when temperature increases?
What is they move faster?
What is the pH range of a base?
What is above 7?
What is the charge and location of an electron?
What is negative and outside the nucleus?
Which group on the periodic table contains the most reactive metals?
What are the alkali metals?
What does the law of conservation of mass state?
What is mass is neither created nor destroyed?
What is the process of a gas turning into a liquid called?
What is condensation?
What ion do bases release in solution?
What is OH⁻ (hydroxide)?
What is the electron configuration of oxygen (atomic number 8)?
What is 1s² 2s² 2p⁴?
Why do noble gases rarely react with other elements?
What is they have full valence shells?
What’s the difference between endothermic and exothermic reactions?
What is endothermic absorbs heat; exothermic releases heat?
How does pressure affect the boiling point of a substance?
What is the increasing pressure that raises the boiling point?
How can you identify a neutralization reaction?
What is an acid and a base that react to form water and a salt?