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Mamont248 [21]
2 years ago
12

Which element has 7 valence electrons?

Physics
2 answers:
Kruka [31]2 years ago
4 0

Answer:

Bromine

Explanation:

because it is present in 17th group that gives valence electrons as 7 in its last orbit

xxMikexx [17]2 years ago
4 0

Answer:

bromine

Explanation:

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Explanation:

28 / 70 = 0.3857142...  = 0.39 hr

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How do the processes of weathering, erosion, and deposition affect the ecoregions of Texas? Give a specific example of how each
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Weathering, erosion, and deposition from the terrestrial surface topography and soil characteristics. These processes, for example, have formed a variety of landforms in Texas like beaches, plateaus, mountains, and canyons as well as soil types like fertile soil, clay-rich soil, and sandy soil. The combination of topography, soil, and climatic conditions in an area defines the types of habitats that the area can support this is crucial to ecoregion classification. Ten separate ecoregions occur in Texas including 1) East Texas Pineywoods, 2) Gulf Coast Prairies and Marshes, 3) Oak Woods and Prairies, 4) Blackland Prairie, 5) cross timbers and prairies (6) Rolling Plains, (7) High Plains, (8) TransPecos, (9) South Texas Plains, (Brush Country), and (10) Edwards Plateau. Such ecoregions are named for the major types of habitats topographical features (e.g. Edwards Plateau) present in their areas. The weathering, erosion, and deposition of each of these ecoregions have an important influence.

5 0
3 years ago
An ice cube floats in a glass of water. will cold flow from ice into the water
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3 years ago
5g of ammonium nitrate was dissolved in 60g of water in an insulated container. The temperature at the start of the reaction was
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Energy absorbed by the reaction or energy lost by the water to the reaction,Q.

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Negative sigh indicates that energy was given by the water to the reaction.

The energy absorbed by the reaction from the water is 996 Joules.

5 0
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