sharongrace2017 sharongrace2017
  • 04-05-2020
  • Chemistry
contestada

Give reason. (a) Copper metal is a pure substance (b) A copper metal alloy brass is a mixture

Respuesta :

finestyungin
finestyungin finestyungin
  • 04-05-2020
the answer will be B
Answer Link

Otras preguntas

a triangle has vertices at 4-2 -30 and 1 3 what is rhe perimeter
Which type of reproduction is most advantageous for the production of a wide Friday of different organisms?
Two different species of bacteria are examined. scientists find that species x always produces co2 and h2o during cellular respiration. species y always produc
The diplomatic tension between the united states and the soviet union was known as _______.
Why do parents converse different between boys and girls?
a small 30 kilogram canoe is floating downriver at a speed of 2 m/s. what is the canoes kinetic enegry?
Jack's mother gave him 50 chocolates to give to his friends at his birthday party. he gave 3 chocolates to each of his friends and still had 2 chocolates left.
When pyruvate molecules enters the mitochondrion, one of its carbon atoms becomes a part of a molecule of?
Writing work/road work
84.95% as a fraction in simplest form and as a decimal