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Atomic number (proton number)

Grades: 7th Grade

Subjects: Science

Student Instructions

1. The proton number of manganese is 25. Determine the number of protons and electrons in one atom of manganese . 2. Determine the proton number of oxygen.

Manon Denoncourt

Note : 1.1 L’Espèce

Moreno, Maria

Weathering, Erosion, and Deposition Model

Moreno, Maria

Weathering, Erosion, and Deposition Model

Raymond Mitchel Africa

Think-Pair-Share

Raymond Mitchel Africa

SDG 13: Climate Action (See-Think-Wonder)

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Atomic number (proton number)

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