Answers: 2
Chemistry, 22.06.2019 02:30
Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.
Answers: 1
Chemistry, 22.06.2019 05:00
1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false
Answers: 3
Chemistry, 22.06.2019 07:00
What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes
Answers: 1
Chemistry, 22.06.2019 07:20
Why does his teacher ask him to balance the equation by including the correct coefficient
Answers: 1
Which cross-section diagram of a portion of the crust and
mantle best shows the pattern of mantle...
Chemistry, 08.12.2021 05:40
Mathematics, 08.12.2021 05:40
Mathematics, 08.12.2021 05:40
Mathematics, 08.12.2021 05:40
Mathematics, 08.12.2021 05:40
English, 08.12.2021 05:40
Chemistry, 08.12.2021 05:40
SAT, 08.12.2021 05:40
Mathematics, 08.12.2021 05:40
Mathematics, 08.12.2021 05:40