Chemistry, 08.12.2020 23:40 nehakarakkattu
Gold has a configuration of 1s22s22p63s23p63d104824p64d105525p6 45145d10651
What is the amount of energy rings that will be present to hold all the electrons and how many
electrons are on the 4th energy level?
6 and 1
6 and 10
6 and 32
d
5 and 10
Answers: 1
Chemistry, 21.06.2019 16:30
Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.
Answers: 3
Chemistry, 22.06.2019 02:30
Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass
Answers: 3
Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Gold has a configuration of 1s22s22p63s23p63d104824p64d105525p6 45145d10651
What is the amount of...
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