Chemistry, 08.10.2020 02:01 keelynnbarrier
A chemist encounters an unknown metal. They drop the metal
into a graduated cylinder containing water, and find the volume
change is 5.3 mL. If the metal weighs 2.3 g, what is the density of
the metal?
Answers: 1
Chemistry, 22.06.2019 08:00
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
Answers: 1
Chemistry, 23.06.2019 11:00
The image below shows a weather service map.. i’m not sure if is correct
Answers: 2
Chemistry, 23.06.2019 13:30
Elaborate on the reason(s) that matter is said to move even as in a solid state. select one: a. the particles are bound through intermolecular forces but are able to move past each other with relative freedom. b. the particles have sufficient energy to become an ionized gas and are in the most common state of matter in the universe. c. the particles are not able to move out of their positions relative to one another, but do have small vibrational movements. d. the particles are not bound to one another, move quickly, have a low density, and are able to spread apart from one another if unconstrained.
Answers: 1
A chemist encounters an unknown metal. They drop the metal
into a graduated cylinder containing wat...
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