Chemistry, 11.03.2021 14:00 peachijmin
Choose one rock from each of the three categories- sedimentary, igneous, or metamorphic and describe in a complete paragraph (60 + words) the color, luster, streak, hardness, and cleavage of the three rocks you chose. You will write three complete paragraphs, one for each of the rocks you chose to describe. You can also include information about how the rocks are used or where they are commonly found to enhance your writing.
Answers: 2
Chemistry, 21.06.2019 18:10
Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.
Answers: 2
Chemistry, 23.06.2019 09:30
My plate recommends that of your nutritional intake comes from fruits and vegetables. a. 30% b. 50% c. 20% d. 40%
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Chemistry, 23.06.2019 12:50
Complete the paragraph to describe the characteristics of a borane molecule (bh3). the lewis structure and table of electronegativities are given. the bond polarities in bh3 are , the molecular shape is , and the molecule is .
Answers: 2
Choose one rock from each of the three categories- sedimentary, igneous, or metamorphic and describe...
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