hxistengxinyi hxistengxinyi

22-01-2024
Chemistry

contestada

Two boys were heating metals using Bunsen burners. At the end of the experiment, they notice that the copper had gone black, but the iron nail looked just the same.Explain their observations.

Respuesta :

Otras preguntas

Prove sin^2x + cos^2x = 1

12% of the cars sold by Car Dealer A were hybrid cars. 20% of the cars sold by Car Dealer B were hybrids. Which statement must be true? If both car dealers sold

What is 2.06% written as a decimal?

What is the slope- Intercept form of the equation 2x + 3y = 1,200?

The bowl-shaped depression at the top of a volcano is a A. crater. B. fissure. C. vent. D. conduit.

What is 11/25 as a decimal

24x18=48x9 please find as many different ways as you can to make this equation true please help

Simplify only using positive exponents (2t)^-6

Whose Enlightenment principles did Thomas Jefferson build upon when he drafted the Declaration of Independence? A. John Locke B. King George III C. John Adams D

In "Mowgli's Brothers," which best describes Tabaqui? A. mischievous B. sorrowful C. sincere D. hopeful