Answer:
(e) arsenate
Explanation:
Arsenate -
arsenate are the chemical compound , that contains the arsenate ion , of formula , AsO₄³⁻ . The valency of the the arsenic atom in the ion is 5 , and has a pentavalent structure .
From the given compound in the question , the compound have an arsenate ion , hence it belongs to the Arsenate family .
Answer:
category 1 can be more destructive than category 5
Explanation:
category 1 happens more than category 5, those are rare. Category 1 can dump a lot of rain and cause a lot of damage by creating floods and landslides. It knocks down trees, etc.
Answer:
The epicenter is the point on the earth's surface vertically above the hypocenter (or focus), point in the crust where a seismic rupture begins.
Explanation:
Answer:
Considering that the star is less massive than the sun, the smaller mass of the star would provide a less strong force of gravity at any distance, and consequently a lower orbital speed. Thus, the year of the planet would be longer than that of the Earth.
Explanation:
Is 195 countries in the world