Se han medido masas y volúmenes de trozos pequeños de una sustancia y se han obtenido los siguientes datos masa(g) 9 14 22 29 41 48
volumen 3,1 4,8 7,6 10 14,1 16,6

Divide cada masa con su volumen correspondiente e indica que conclusión obtienes del resultado​

Arock can be broken down into different kinds of substances by physical processes. no chemical reactions are needed to separate different parts of a rock into pure substances. this is because a rock is a(n)

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull