Chemistry, 09.07.2020 01:01 meowmeowcow
Match the words in the below to the appropriate blanks in the sentences.
1. When comparing the two elements A s and S n , the more metallic element is based on periodic trends alone.
2. When comparing the two elements G e and S b , the more metallic element is based on periodic trends alone.
A. Ge
B. Pb
C. Sb
D. impossible to determine
E. K
Answers: 1
Chemistry, 21.06.2019 12:30
Asap! ! who wants to me with my assignment : ) (especially with how i’m gonna draw out the example) you have explored some interesting, informative, and amusing examples of models. now it's time to get creative and make your own model. here is the requirement checklist for your model: ✔ model types can include drawings, diagrams, physical models, virtual simulations, or videos. ✔ models must be created by you, not something selected from an online or outside source. ✔ submit a presentation, picture, video, or screenshot of your model. ✔ submit a one-paragraph summary describing the topic you chose, your model, what it represents, how you made it, and the specific science involved. it is important that you are using science terminology and are accurate. now that you know how to create and submit your model, you will need to choose a topic for your model. choose one of the three topics listed below. select each topic for an overview. -conservation of mass -atomic theory -thermal energy
Answers: 2
Chemistry, 22.06.2019 09:00
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
Chemistry, 22.06.2019 10:40
Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
Answers: 1
Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
Answers: 3
Match the words in the below to the appropriate blanks in the sentences.
1. When comparing the two...
Mathematics, 20.03.2020 01:56
Biology, 20.03.2020 01:56
Mathematics, 20.03.2020 01:56
Mathematics, 20.03.2020 01:57
Mathematics, 20.03.2020 01:57
Health, 20.03.2020 01:57
History, 20.03.2020 01:57