Based on the trends you've identified, what generalizations can you make about how atoms gain or lose electrons?
Select all the correct answers.
1. Atoms with close to eight valence electrons tend to gain electrons when forming ions.
2. Atoms with only a few valence electrons tend to lose electrons when forming ions.
3. Atoms tend to gain or lose electrons such that they have eight valence electrons.
4. Atoms tend to gain or lose electrons in a way that results in the same electron configuration as a noble gas.
Answers: 3
Chemistry, 22.06.2019 06:00
An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
Answers: 3
Chemistry, 22.06.2019 10:00
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
Chemistry, 23.06.2019 00:30
Maya wrote if you step to describe how carbon circulates between the atmosphere and living organisms
Answers: 1
Based on the trends you've identified, what generalizations can you make about how atoms gain or los...
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