match each of the following chemistry terms w...
match each of the following chemistry terms with its definition.\ncolumn a\n1. the smallest unit of an element as an\nentity\n2. the smallest unit of a compound\n3. two or more different atoms bonded\ntogether in a definite proportion\n4. an atom that has gained or lost electrons\nand has an electrical charge\n5. a mixture of different substances that are\nweakly dispersed\ncolumn b\na. ion\nb. molecule\nc. solution\nd. compound\ne. atom\n\nquestion 2\nmatch the components listed with the correct sphere.\ncolumn a\n1. this sphere includes glaciers, sea ice, and\nriver ice.\n2. this sphere almost perfectly overlaps with\nthe hydrosphere.\n3. made up of a mixture of gases that\nsurround the earth.\n4. lava and magma make up a portion of\nthis sphere.\n5. this sphere can do a lot of destruction\nduring floods.\ncolumn b\na. biosphere\nb. atmosphere\nc. hydrosphere\nd. cryosphere\ne. geosphere\n\nquestion 3\nmatch the components listed with the correct sphere.\ncolumn a\n1. this sphere penetrates the geosphere as\ngroundwater.\n2. this sphere is where plant bacteria\noccurs.\n3. ozone, which protects us from uv\nradiation, is part of this sphere.\n4. humans are a part of this sphere.\n5. granite, marble, quartz, and schistose are\nall a part of this sphere.\ncolumn b\na. lithosphere\nb. hydrosphere\nc. geosphere\nd. atmosphere\ne. biosphere
Answer
# Brief Explanations:
1. For the chemistry - terms matching:
- The smallest unit of an element is an atom.
- The smallest unit of a compound is a molecule.
- Two or more different atoms bonded together in a definite proportion is a compound.
- An atom that has gained or lost electrons and has an electrical charge is an ion.
- A mixture of different substances that are evenly dispersed is a solution.
2. For the sphere - components matching:
- The sphere that includes glaciers, sea ice, and snow is the cryosphere.
- The sphere that almost perfectly overlaps with the hydrosphere is the biosphere (as many life - forms depend on water).
- Made up of a mixture of gases that surround the Earth is the atmosphere.
- Lava and magma make up a portion of the geosphere.
- The sphere that can do a lot of destruction during floods is the hydrosphere.
3. For the other sphere - components matching:
- The sphere that penetrates the geosphere as groundwater is the hydrosphere.
- The sphere where plant bacteria occur is the biosphere.
- Ozone, which protects us from UV radiation, is part of the atmosphere.
- Humans are a part of the biosphere.
- Granite, marble, quartz, and schistose are all part of the geosphere.
# Answer:
1.
- The smallest unit of an element: atom
- The smallest unit of a compound: molecule
- Two or more different atoms bonded together in a definite proportion: compound
- An atom that has gained or lost electrons and has an electrical charge: ion
- A mixture of different substances that are evenly dispersed: solution
2.
- The sphere that includes glaciers, sea ice, and snow: d. Cryosphere
- The sphere that almost perfectly overlaps with the hydrosphere: a. Biosphere
- Made up of a mixture of gases that surround the Earth: b. Atmosphere
- Lava and magma make up a portion of: e. Geosphere
- The sphere that can do a lot of destruction during floods: c. Hydrosphere
3.
- The sphere that penetrates the geosphere as groundwater: b. Hydrosphere
- The sphere where plant bacteria occur: e. Biosphere
- Ozone, which protects us from UV radiation, is part of: d. Atmosphere
- Humans are a part of: e. Biosphere
- Granite, marble, quartz, and schistose are all part of: c. Geosphere