Chemistry, 28.03.2020 23:29 SoccerHalo
To gain an idea as to how many atoms are in a gram or so of copper, use the larger balance
on the right. Press Add atoms to put a scoop of atoms in the weighing dish, and keep
adding until the balance registers between 1 and 2 grams. If you don't seem to be making
much progress, adjust the exponent using the slider, which will make the scoop size bigger.
How many atoms did you need to add?
Answers: 2
Chemistry, 21.06.2019 14:00
Diamond, graphite, and fullerenes share what property? a. they are all made of carbon (c) bonded to a metal. b. their shape. c. they are all made of carbon (c). d. they are all good conductors.
Answers: 1
Chemistry, 22.06.2019 07:10
An experimental procedure requires a 10 ml of acid to be dissolved
Answers: 2
Chemistry, 22.06.2019 16:00
Is a measure of the resistance to flow. a high liquid has a high resistance to flow and flows slowly. the ancients thought everything in the world was made of 4 we now know that there are 94 naturally occurring and scientists have created another 24 i am certain they will create even more. honey flows slowly because it has a high to flowing. a can be separated by physical means because it contains more than one pure substance and 2 pure substances are not chemically bonded to each other. a cannot be separated by physical means. all matter is made up of all elements are with the same number of protons. if it is just a single or many bonded together, if all of them have the same number of protons, it is an element. in a piece of pure iron metal, all the are joined together, that piece of iron metal is called elemental iron. a single of iron is called elemental iron. a mixture has differences from place to place. we might need a microscope to see them or they might be obvious to the unaided eye. there are surfaces separating it into different phases. a mixture is the same everywhere. it is uniform. there are no surfaces separating it into different phases. if different kinds of atoms (different elements) are bonded together by their electrons, it is called a there are physical means of to isolate the different pure substances in a mixture and there are chemical means of to isolate the different elements in a compound. 1. element 2. compound 3. mixture 4. heterogeneous 5. homogeneous 6. pure substance 7. atoms 8. separation 9. viscosity 10. resistance
Answers: 2
To gain an idea as to how many atoms are in a gram or so of copper, use the larger balance
on...
on...
World Languages, 02.06.2021 21:10
Health, 02.06.2021 21:10
English, 02.06.2021 21:10
Mathematics, 02.06.2021 21:10
Mathematics, 02.06.2021 21:10
Computers and Technology, 02.06.2021 21:10
Chemistry, 02.06.2021 21:10
Mathematics, 02.06.2021 21:10
Mathematics, 02.06.2021 21:10
Mathematics, 02.06.2021 21:10