Honors Chemistry Midterm Review
Study Guide
Chemistry - Answer️️ -the study of matter, its properties, and the changes it undergoes
Element - Answer️️ -a substance that can not be broken down any farther into simpler
substances
Compound - Answer️️ -composed of two or more separate ...
Honors Chemistry Midterm Review
Study Guide
Chemistry - Answer✔️✔️-the study of matter, its properties, and the changes it undergoes
Element - Answer✔️✔️-a substance that can not be broken down any farther into simpler
substances
Compound - Answer✔️✔️-composed of two or more separate elements
Chemical Reaction - Answer✔️✔️-a process that involves rearrangement of the molecular
or ionic structure of a substance
Physical Change - Answer✔️✔️-do not result in the formation of a new, different
substance (change in mass, weight, density, size, physical state, melting/boiling point,
solubility, color, odor)
Chemical Change - Answer✔️✔️-Results in the formation of a new substance (burning,
oxidation, acid reactions)
Cation - Answer✔️✔️-positively charged ion
Anion - Answer✔️✔️-negatively charged ion
What is the charge of Zr in the compound ZrBr₄? - Answer✔️✔️-+4
³⁷₁₇Cl⁻ - Answer✔️✔️-Atomic Mass: 37
Atomic Number: 17
Protons: 17
Electrons: 18
Neutrons: 20
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