The density of mercury is 13.6 g/cm3. What approximate mass of mercury is required to fill a 1 ounce bottle? An ounce is approximately 30 cm3

a sequence is a function whose domain is the set of natural numbers.

natural numbers are all the negative and positive integers

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

catya that's not even a b or c