02-04-2020
Chemistry

contestada

What is the density of a 0.5cm3 nugget of gold that has a mass
of 10g?

Respuesta :

magalieisik magalieisik

02-04-2020

Answer:

The density is 20 g/cm3

Explanation:

The density (δ) is the ratio between the mass and the volume of a compound:

δ=m/v= 10 g/0,5 cm3=20 g/cm3

Answer Link

Otras preguntas

Write a formula for A, the area of a geometric figure such as a triangle or rectangle. Then solve the formula for a variable other than A

a car travels 100 meters in 4.0 seconds. Find the average velocity

Which change is exothermic? (1) freezing of water(2) melting of iron(3) vaporization of ethanol(4) sublimation of iodine

what is the percent change of 92 to 69

what action by president lincoln most angered the radical reoublicans in congress

Tetrachloromethane, CCl4, is classified as a (1) compound because the atoms of the elements are combined in a fixed proportion (2) compound because the atoms of

Which element is classified as a nonmetal? (1) Be (3) Si (2) Al (4) Cl

Arsenic is often obtained by heating the ore arsenopyrite, FeAsS. The decomposition of FeAsS is represented by the balanced equation below. FeAsS(s) ==heat==>

Which changes occur as a cadmium atom, Cd, becomes a cadmium ion, Cd2+? (1) The Cd atom gains two electrons and its radius decreases. (2) The Cd atom gains two

What were the motives behind European exploration in the 1400s? Explain