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3 years ago

Based on the ionic notation shown here, what has happened to this ion. List all that apply!!! Fe2+ *

Physics

1 answer:

elena55 [62]3 years ago

5 0

Answer:

atom has become cation

atom has lost 2 electrons

Explanation:

when atom loses electron they become positively charged and cation are positive ion

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Lightning a. occurs when a positively charged cloud base induces a negative charge on the Earth's surface. b. travels most often

mart [117]

Answer:

c. may be accompanied by the sound of explosively expanding hot air, called thunder.

Explanation:

Lightning is a discharge which is due to the reaction between oppositely charged charges in the clouds, or between clouds base and the Earth surface.

The motion of the cloud causes charging of clouds by friction, thus the reaction between opposite charges (jumping of charges from one cloud to another) in the cloud can lead to lightning. Also, oftentimes the bottom of a cloud is negatively charged so that this is attracted to the positive charge on the earth surface. Thus leading to a discharge called lightning.

Thus in the given question, the appropriate option is C. This implies that, lightning may be accompanied by the sound of explosively expanding hot air, called thunder.

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Three people are pushing a 500 kg of box in the same direction. applied forces are 30 n, 20 n, and 10 n respectively. if the acc

GREYUIT [131]

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4 years ago

Based on the ionic notation shown here, what has happened to this ion. ***List all that apply!!!*** Fe2+ *

Based on the ionic notation shown here, what has happened to this ion. List all that apply!!! Fe2+ *