Chemistry, 17.07.2019 08:00, johnkings140
Barium (ba) has two valence electrons, and these electrons are located in the 6s subshell. without using the periodic table, in which group and period is barium located? group 2a, period 7 group 1a, period 6 group 1a, period 7 group 2a, period 6
Answers: 1
Chemistry, 22.06.2019 10:00, berniceallonce22
What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18
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Chemistry, 22.06.2019 11:30, samantha9430
Determine the reaction and balance the following equations urgent due in the morning
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Chemistry, 22.06.2019 18:30, madmatt873
What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml
Answers: 1
Barium (ba) has two valence electrons, and these electrons are located in the 6s subshell. without u...
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