kharileary kharileary

18-09-2020
Chemistry

contestada

Which of the following is an evidence that a chemical reaction has occurred?
O ice melting
gas is formed
O alien invaded Earth
O change in mass

Respuesta :

layneryan172 layneryan172

18-09-2020

Gas is formed because it’s a chemical change

Answer Link

Otras preguntas

Tools used by geologists

80% of what number is 64

1 In Eastenders, The Queen Victoria pub is at the corner of Albert Square and which street? 2 Which musician was born Philippe Pagés in Paris in 1953? 3 Which f

Which word has the same vowel sound as the word paint? a) barely. b) great. c) dance. d) about.

which person is heavier? 75 kg or 110 lb

The sum of two consecutive integers is -225. Find the two integers.

Following the surrender of New Amsterdam by Governor Stuyvesant, the Duke of York changed the colony name to: Pennsylvania New York Georgia

A pyramid has a base area of 28 cm2 and a height of 24.9 cm. What is the volume of the pyramid? _________ cm3

Which sentence does not contain any errors in capitalization? A. I heard that victorian clothing is coming back into style. B. I feel full after eating one slic

What significant large structure is found at Ocmulgee? A. Burial Cave B. Ceremonial Lodge C. Marble Altar D. Riverbank