sa4rindreaavriaangs sa4rindreaavriaangs

03-01-2016
Chemistry

contestada

11 Which substance can not be broken down by a chemical change?
(1) ammonia (3) ethane
(2) arsenic (4) propanal

Respuesta :

Megan170398 Megan170398

03-01-2016

(2) Arsenic. It is an element and elements are chemically the simplest units and cannot be broken down by any chemical change.

Answer Link

Otras preguntas

In a translation, what math process is used? a) addition/subtraction b) multiplication c)division

can an oligarchy include representative democracy?

Energy comes in various forms. Which is not an energy form? A.Heat B.Mechanical C.Solar D.Cellular

what is 2+2(2)^2-3 ?????????

find the distance between two points ( -1,1) and (2,-4)

Which statement best describes Cincinnatus and Julius Caesar

Jamie needs 1/5 meter of ribbon to decorate the border of a photo frame. Enter the number of photo frames that can be decorated using 4/5 meter of ribbon?

how to convert 4/5 into a decimal

Market intelligence research defines the____ and_____ of a market. A.size and location B.size and scope C.location and scope D.location and area help

if you help me ill mark you brainliest