| 1 x de R$11,90 sem juros | Total R$11,90 | |
| 2 x de R$6,94 | Total R$13,88 | |
| 3 x de R$4,65 | Total R$13,95 | |
| 4 x de R$3,53 | Total R$14,15 | |
| 5 x de R$2,85 | Total R$14,26 | |
| 6 x de R$2,38 | Total R$14,32 | |
| 7 x de R$2,05 | Total R$14,38 | |
| 8 x de R$1,80 | Total R$14,43 | |
| 9 x de R$1,60 | Total R$14,47 | |
| 10 x de R$1,45 | Total R$14,55 | |
| 11 x de R$1,32 | Total R$14,62 | |
| 12 x de R$1,22 | Total R$14,69 |
Atomic Activities
With this set of activities about atoms, your students will clarify key concepts in a practical and meaningful way.
What’s included in this resource?
✅ Supporting material;
✅Identification of chemical element information from the periodic table, divided into: symbol, atomic number, number of electrons, number of protons and neutrons, mass, and family;
✅Word search activity to determine the element using its atomic number (Z) and mass number (A), and then find its corresponding name in the word search;
✅Activity to complete definitions of the parts of an atom: protons, neutrons, and electrons;
✅ Full answer key;
📝 File available in black and white version.
