cyn91
cyn91
11-10-2018
Chemistry
contestada
determining the density of unknown metals
Respuesta :
ThatPoliSciPerson
ThatPoliSciPerson
22-10-2018
Density=mass/volume
Determine mass using a scale
Determine volume by placing the object in a graduated cylinder with a known amount of water, then subtract the volume of the water from the new volume to get the metal's volume
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
Explain why Mercury,Venus,and Mars are not likely to support life as we know it.
How do bacteria that live deep below the ocean’s surface make food? a. by cellular respiration b. by chemosynthesis c. by photosynthesis d. They eat other organ
a chemical spill has just killed off all the algae in a part of the open ocean. how will this affect the food webs in that part?
A square and a circle have equal areas. Which shape has shorter perimeter?
Find two numbers whose product is -140 and sum is -4.
Which shape is always a parallelogram (Pentagon,trapezoid,rhombus,or triangle
Find two numbers whose product is -140 and sum is -4.
a chemical spill has just killed off all the algae in a part of the open ocean. how will this affect the food webs in that part?
What is the nth term in the sequence: 4, 7, 12, 19, 28 Please show working out
A store is having a sale to celebrate president day. Every item in the store is advertised as one fifth off the original price of $140, what was it's original p