Answers: 2
Chemistry, 22.06.2019 02:00
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
Chemistry, 22.06.2019 13:30
Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?
Answers: 1
Chemistry, 23.06.2019 01:00
If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1
Answers: 1
Which of the following substances diffuses faster in a beaker filled with water a drop of honey or d...
History, 05.07.2019 16:00
Mathematics, 05.07.2019 16:00
English, 05.07.2019 16:00
Mathematics, 05.07.2019 16:00
History, 05.07.2019 16:00
History, 05.07.2019 16:00
Mathematics, 05.07.2019 16:00
Mathematics, 05.07.2019 16:00
Mathematics, 05.07.2019 16:00