Chemistry, 04.11.2019 18:31 kathrynsalomon
How is a model of an atom different from a real atom? a. a model of an atom is not as big as an actual atom. b. a model of an atom is the same as a real atom. c. a model of an atom is more complex than a real atom. d. model of an atom is not as small as an actual atom.
Answers: 3
Chemistry, 22.06.2019 02:00, hemolelekeakua
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 03:30, ilizzy1224
Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?
Answers: 3
Chemistry, 22.06.2019 10:00, youngchapo813p8d9u1
Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83
Answers: 3
How is a model of an atom different from a real atom? a. a model of an atom is not as big as an act...
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