1. TA01A –Teach About Matter and Atoms Use with BrishLab PS01B Done By: Coach B

2. 1- How did Democritus describe atoms? Page 1 Para 1

3. 1- How did Democritus describe atoms? Atomos are tiny, indivisible, solid objects. Page 1 Para 1

4. 1- How did Democritus describe atoms? Atomos are tiny, indivisible, solid objects. Page 1 Para 1 Image link Image link

5. 2- What did Dalton say about combinations of atoms making something new? Page 1 Para 2

6. 2- What did Dalton say about combinations of atoms making something new? Page 1 Para 2 Atoms always have the same ratio of atoms.

7. 2- What did Dalton say about combinations of atoms making something new? Page 1 Para 2 Atoms always have the same ratio of atoms. Image link Image link

8. 3- What did Dalton say about destroying atoms or creating new ones in a compound? Page 1 Para 3

9. 3- What did Dalton say about destroying atoms or creating new ones in a compound? Page 1 Para 3 Atoms are not created nor destroyed.

10. 3- What did Dalton say about destroying atoms or creating new ones in a compound? Page 1 Para 3 Atoms are not created nor destroyed. Image link Image link

11. 4- How are atoms similar and different in elements? Page 1 Para 3

12. 4- How are atoms similar and different in elements? Page 1 Para 3 All atoms of one element are the same. Different elements are different.

13. 4- How are atoms similar and different in elements? Page 1 Para 3 All atoms of one element are the same. Different elements are different. Image link Image link

14. 5- Make a statement about the ratio of atoms in water, H 2 O. Page 1 Para 3

15. 5- Make a statement about the ratio of atoms in water, H 2 O. Page 1 Para 3 There are always two hydrogen and one oxygen atoms in a molecule of water,

16. 5- Make a statement about the ratio of atoms in water, H 2 O. Page 1 Para 3 There are always two hydrogen and one oxygen atoms in a molecule of water, Image link Image link

17. 6- Name the three parts of an atom and where they can be found. Page 2 Para 7

18. 6- Name the three parts of an atom and where they can be found. Page 2 Para 7 Protons and Neutrons are in the center nucleus and Electrons orbit.

19. 6- Name the three parts of an atom and where they can be found. Page 2 Para 7 Protons and Neutrons are in the center nucleus and Electrons orbit. Image link Image link

20. 7- How does the product compare to the original elements after a compound is made? Page 2 Para 6

21. 7- How does the product compare to the original elements after a compound is made? Page 2 Para 6 While the mass is the same, a new product is created.

22. 7- How does the product compare to the original elements after a compound is made? Page 2 Para 6 While the mass is the same, a new product is created. Image link Image link

23. 8- How are the chemical bonds of atoms in a compound and electrons connected? Page 2 Para 8

24. 8- How are the chemical bonds of atoms in a compound and electrons connected? Page 2 Para 8 Shared electrons form chemical bonds between atoms.

25. 8- How are the chemical bonds of atoms in a compound and electrons connected? Page 2 Para 8 Shared electrons form chemical bonds between atoms. Image link Image link

26. 9- Describe the nucleus of an atom. Page 2 Para 10

27. 9- Describe the nucleus of an atom. Page 2 Para 10 The nucleus is a place where Protons and Neutrons can be found.

28. 9- Describe the nucleus of an atom. Page 2 Para 10 The nucleus is a place where Protons and Neutrons can be found. Image link Image link

29. 10- If protons have a positive charge, how can they be next to each other in the nucleus and not be repelled? Page 2 Para 11

30. 10- If protons have a positive charge, how can they be next to each other in the nucleus and not be repelled? Page 2 Para 11 Strong nuclear forces are bigger than repelling forces.

31. 10- If protons have a positive charge, how can they be next to each other in the nucleus and not be repelled? Page 2 Para 11 Strong nuclear forces are bigger than repelling forces. Image link Image link

32. Draw, label and color a model of the compound water.

33. Image link Image link