Physical Science Atoms and Periodic Table test



Physical Science Atoms and Periodic Table test

Name ________________________

Period ________

Date ________

1. [pic] This must be _______.

a. diatomic

b. Hydrogen Dioxide

c. Water

d. Methane

2. Draw a picture and label the electron configuration, correct number of neutrons, and protons, of Lithium. (use periodic table)

[pic]

3. Draw a picture and label the electron configuration, correct number of neutrons, and protons, of Sodium. (use periodic table)

4. The lightest element, and the most common in the universe is ___________.

a. Oxygen

b. Hydrogen

c. Nitrogen

d. Carbon

e. Silicone

f. Magnesium

5. The most common element in the earth’s crust is ___________.

a. Oxygen

b. Hydrogen

c. Nitrogen

d. Carbon

e. Silicone

f. Magnesium

6. An example of a diatomic element is ___________.

a. H2SO4

b. CO2

c. Fe2O3

d. H2

e. O3

7. Three atoms of Oxygen that make a molecule hurts people with asthma. What do we call this molecule?

_________________________

8. Draw what the separator line between metals and non-metals looks like.

9. Who discovered the way to detect what an element is by it’s lines that show up in the spectrum of colors generated by burning it, and holding a prism in front of a backdrop? And when was it?

____________________________ date or some other fact __________________

10. How many neutrons are in a stable Aluminum atom? (use periodic table) _______

Show math here!

11. What is the ONLY noble element without 8 electrons? ______________

12. Part of the nucleus is involved in Chemical reactions T/F _____________

13. Malleability means __________________________________________________

14. Ductility means ____________________________________________________

15. Metals have _____________ melting points, and Nonmetals have ____________ melting points.

16. Oxides forming with metals is called ______________________.

17. _____________________ is an example of an Alkali metal.

18. To make lighter aluminum, you would add ______________________.

19. Rust is ___________________.

a. H2SO4

b. CO2

c. Fe2O3

d. H2

e. O3

20. What are all transition metals good at? ______________________________

21. Carbon Dioxide is one of the most abundant gases in the atmosphere. (T/F) _____

22. The only two liquids on the periodic table are ______________ & ____________.

23. When nonmetals react with metals, the valence electrons of the ______________

move to the __________________

24. In order to make a stable compound with Potassium and Iodine, how many atoms of each would react to make Potassium Iodide?

Potassium _________ Iodine _________

25. In order to make a stable compound of Aluminum Bromide, how many aluminum atoms would react with Bromine?

Aluminum _________ Bromine ________

26. Which element is used in flash bulbs because it is so bright when burned? ______

27. All elements in the Nitrogen family have ________ valence electrons.

28. Where was Helium first discovered? __________________

29. Metalloids are used mostly in what? _________________________

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