Question 19 points) The chart below shows the physical properties of various objects that are dependent on the amount of matter.
density mass + volume
Complete the data table; round to the hundredths place when necessary.
Object
Mass (8)
Volume (cm)
Density (g/cm")
Vegetable oil
18.83
20.42
0.922
Water
18
1.0
Gold
9.565
0.5
Honey
1.420
Red potato
11.66
1,06
1.42
20
Liquid nitrogen
Aluminum
14
2.7
1.765
21
Ping-pong ball
Rubbing alcohol
13.3518
17
Corn syrup
34,5
1.38

Which element in the third period would you expect to have the larger atomic radius, sodium (na) or sulfur (s)? a. sodium, because it has a higher effective nuclear charge attracting electrons in fewer energy levels. b. sodium, because it has fewer protons attracting electrons in the same energy levels. c. sulfur, because it has more protons attracting electrons in more energy levels. d. sulfur, because it has a higher effective nuclear charge attracting electrons in the same energy levels.

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d