Chemistry, 18.03.2021 01:40 chmereaustin1
Which best explains why ionization energy tends to decrease from the top to the bottom of a group?
The number of orbitals decreases.
The number of neutrons decreases.
Electrons get closer to the nucleus.
Electrons get farther from the nucleus.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 00:30
Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.
Answers: 2
Chemistry, 22.06.2019 11:50
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
Answers: 3
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
Answers: 1
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
You know the right answer?
Which best explains why ionization energy tends to decrease from the top to the bottom of a group?...
Questions
Mathematics, 27.06.2020 08:01
Social Studies, 27.06.2020 08:01
English, 27.06.2020 08:01
Advanced Placement (AP), 27.06.2020 08:01
Mathematics, 27.06.2020 08:01
Mathematics, 27.06.2020 08:01
Mathematics, 27.06.2020 08:01
Mathematics, 27.06.2020 08:01
History, 27.06.2020 08:01
Mathematics, 27.06.2020 08:01
