Task Atomic Model Quest: Uncovering the Building Blocks of Matter! 1. In this word search puzzle, you will find the names of five scientific models that explain the structure of the atom. 2. The words may appear horizontally, vertically, or diagonally, in any direction. 3. Scan the grid carefully to locate and circle each model name. 4. The identified model names in the word search puzzle will be used to fill out the table in Task B of the worksheet . AAMFOJTTIUIFEI EFYFNKUTEE WRKQ GAPIBS B ELU A T 1 X Science 7 Quarter 1 AERNRWY MAJ V DOJ 0 0 ANKRRP I A DR G G EHWKESCY PUPLRU YMEBNA ZAP B QJ Z N YMRN WV Z MPMG D JC AJE HC JU QUS JRT P X DHW SLWEV PRODT MZ PYP M NK FM AFD F ENSADHEGV C TRB X CG DJ HV JEP Q KEG X
Answer (1)
Dalton’s Model – Atoms are solid spheres; can't be divided.Thomson’s Model (Plum Pudding) – Atom is a positive sphere with embedded negative electrons.Rutherford’s Model – Atom has a dense nucleus with electrons orbiting around it.Bohr’s Model – Electrons move in fixed orbits (energy levels).Quantum Mechanical Model – Electrons exist in a cloud-like region, not fixed paths.
