Online quiz
1.) How many grams are in 1 kilogram?
2.) Name the following elements: K, Li, O
3.) What is the first step in the scientific method?
4.) True or False: Matter is everything that takes up space and has a mass
5.) An element is determined by the number of:
6.) True or False: When counting atoms, coefficients only apply to certain elements.
7.) Density is _____ divided by _____.
8.) How many quarts are in 5 gallons?
9.) A single proton has what electrical charge?
10.) How many sig figs are in .00784? a.) 5 b.) 3 c.) 4 d.) none of the above
11.) Salad is an example of a(n): a.) mixture b.) compound c.) element d.) none of the above
12.) In the field of science, what system is used when it comes to measuring?
13.) True or False: Elements are the smallest parts of matter.
14.) How many sig figs are in 1.089? a.) 0 b.) 1 c.) 4 d.) none of the above
15.) Lithium is an example of a(n): a.) mixture b.) compound c.) element d.) none of the above
16.) The atomic number of an atom is:
17.) Which is more accurate: graduated cylinder or beaker?
18.) How many sig figs are in 300.? a.) 3 b.) 1 c.) 2 d.) none of the above
19.) Salt is an example of a(n): a.) mixture b.) compound c.) element d.) none of the above
20.) How many ounces are in 10 pounds? a.) 12 b.) 160 c.) 120 d.) 320
2.) Name the following elements: K, Li, O
3.) What is the first step in the scientific method?
4.) True or False: Matter is everything that takes up space and has a mass
5.) An element is determined by the number of:
6.) True or False: When counting atoms, coefficients only apply to certain elements.
7.) Density is _____ divided by _____.
8.) How many quarts are in 5 gallons?
9.) A single proton has what electrical charge?
10.) How many sig figs are in .00784? a.) 5 b.) 3 c.) 4 d.) none of the above
11.) Salad is an example of a(n): a.) mixture b.) compound c.) element d.) none of the above
12.) In the field of science, what system is used when it comes to measuring?
13.) True or False: Elements are the smallest parts of matter.
14.) How many sig figs are in 1.089? a.) 0 b.) 1 c.) 4 d.) none of the above
15.) Lithium is an example of a(n): a.) mixture b.) compound c.) element d.) none of the above
16.) The atomic number of an atom is:
17.) Which is more accurate: graduated cylinder or beaker?
18.) How many sig figs are in 300.? a.) 3 b.) 1 c.) 2 d.) none of the above
19.) Salt is an example of a(n): a.) mixture b.) compound c.) element d.) none of the above
20.) How many ounces are in 10 pounds? a.) 12 b.) 160 c.) 120 d.) 320