Chemistry, 11.02.2020 02:26, cgonzalez0243
After two precast concrete elements are joined, the exposed metal connectors (e. g., bolts, nuts, shim plates, etc.) that are not covered by a slab topping are usually: Select one: a. epoxy grouted together. b. covered with a spray-on fireproofing material. c. cut with a diamond-blade saw. d. ignored; there is no need to treat the connectors once the precast pieces are joined. e. dry-packed with Portland cement grout.
Answers: 2
Chemistry, 22.06.2019 16:00, esme06quirino
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
Chemistry, 22.06.2019 23:00, SophieCasey
What is the oxidation state of each individual carbon atom in c2o42−?
Answers: 1
Chemistry, 23.06.2019 08:00, mantha0402
Can anyone answer these questions? ? i need it before 1: 00pm today
Answers: 1
After two precast concrete elements are joined, the exposed metal connectors (e. g., bolts, nuts, sh...
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