Atomic structure quiz

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Instructions: Select the best answer for each of the following questions. You select your answer by clicking the box next to the term or phrase which is correct. (An "X" will appear in the box when you have made the selection). There is just one correct answer for each question. When you have finished the quiz, click on the submit button at the end of the quiz. Your answers will be e-mailed to your instructor. This quiz must be completed Midnight Monday, April 19 This is an open book quiz.You may use any reference except answers from some other person.

1. ___________ have a mass of approximately one atomic mass unit and a relative plus one charge.

A.electrons
B.nuclei
C.neutrons
D.protons
E.hydrogen atoms

2. The atomic number is equal to the number of ______________in an atom.

A.electrons
B.protons
C.neutrons
D.shells
E.subshells

3. All atoms with seven protons must be ______________ atoms.

A.carbon
B.metal
C."s" block
D.nitrogen
E.positively

4. All the atoms in Group 1A have ______________outer electrons.

A.one
B.two
C.three
D.four
E.cannot say

5. The electron configuration for sodium is ______________.

A.1s22s22p63s1
B.1s22s23s24s25s26s1
C.1s22s22p63s1
D.Meats/meat equivalents
E.Sweets and fats
F.Vegetables

6. The USDA food guide pyramid recommends consuming 6 - 11 servings of ___________ daily.

A.Dairy products
B.Fruits
C.Grains
D.Meats/meat equivalents
E.Sweets and fats
F.Vegetables

7. The USDA food guide pyramid recommends consuming 3 - 5 servings of ______________ daily.

A.Dairy products
B.Fruits
C.Grains
D.Meats/meat equivalents
E.Sweets and fats
F.Vegetables

8. The foundation level of the USDA food guide pyramid is ___________.

A.Dairy products
B.Fruits
C.Grains
D.Meats/meat equivalents
E.Sweets and fats
F.Vegetables

9. According to the USDA food guide pyramid,____________ should be consumed sparingly in the diet.

A.chocolate
B.butter
C.pastries
D.sodas
E.all of the above
F.none of the above

10. _____________ generally contribute the most fat in our diets.

A.Milk and dairy products
B.Meat and/or meat equivalents
C.Grains
D.Vegetables and fruits
E.Dairy and/or meat or meat equivalents

11. Legumes are used for___________ in most food group plans.

A.Milk and dairy products
B.Meat and/or meat equivalents
C.Grains
D.Vegetables and fruits
E.Dairy and/or meat or meat equivalents

12. _____________ generally contribute the most fiber in our diets.

A.Milk and dairy products
B.Meat and/or meat equivalents
C.Grains
D.Vegetables and fruits
E.Dairy and/or meat or meat equivalents

13. Cheese can be used for ____________ in most food group plans.

A.Milk and dairy products
B.Meat and/or meat equivalents
C.Grains
D.Vegetables and fruits
E.Dairy and/or meat or meat equivalents

14. Milk and dairy products in the diet provide for most of our ___________ in the food pyramid.

A.calcium
B.meat and/or meat equivalents
C.vitamins and minerals
D.grains
E.fats and sweets

15. The food pyramid uses ____________ as the major protein source for the diet.

A.calcium
B.meat and/or meat equivalents
C.vitamins and minerals
D.grains
E.fats and sweets

16. The major nutrient in most fruits is ____________.

A.calcium
B.protein
C.carbohydrate
D.iron
E.vitamin A

17. The USDA serving size for meats is ____________.

A.1/2 cup
B.1 cup
C.2 cups
D.1 ounce
E.2 to 3 ounces
F.6 ounces

18. The USDA serving size for pasta, rice or cooked cereals is _____________.

A.1/2 cup
B.1 cup
C.2 cups
D.1 ounce
E.2 to 3 ounces
F.6 ounces

19. Food labels currently provide nutrient information relative to the ___________.

A.weight of the package
B.designated serving size
C.package size
D.nutrient needs of the consumer

20. A food label tells you that its product is 97% fat free. A serving contains 135 calories and has 3 grams of fat. (1 gram of fat has 9 calories.) The % of fat calories in this food item is ___________.

A.3%
B.10%
C.15%
D.20%
E.27%

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