BIOLOGY HIGH SCHOOL

Identify this symbol.
Cl-

Answers

Answer 1
Answer:

Cl is the symbol of chlorine, having atomic number 35. It is a member of halogen family. It has tendency to gain electron and becomes ion. The ion of chlorine is called chloride ion, represented by Cl⁻ . The negatively charged ions are anions. It is therefore, chloride ion is an anion.

Answer 2
Answer: Anion. It has taken on an electron. Sorry about my first awnser...

Related Questions

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One reason that greenhouse gases can be harmful to Earth's environment is that they _____.a. trap heat
b. prevent global warming
c. allow too much heat to escape

Answers

A. Trap heat

The suns radiation is absorbed by the earth's surface. It is then re-emitted as Infrared radiation and travels to the atmosphere. Here, it is absorbed by the bonds in GHGs, causing the warming of the atmosphere, and overall, global warming. This effect, in the past, was usually incorporated into cycles such as the water and carbon cycles, and didn't really have a big effect on the atmosphere but now, due to the increased concentration of these GHGs from human emissions, global warming is a very real problem.

Answer:

The answer is A. trap heat Hopefully this helps!

The amount of energy that is transferred at each level of the food chain is about _____. 1% 10% 50% 90%

Answers

The amount of energy that is transferred at each level of the food chain is about 10%. This is called the 10% rule (10 per cent rule).

The answer would be 10%.

What happens to change young karst topography to mature karst topography?

Answers

There is a rapid change in the formation of the soluble rocks that occurs during this process from young to old (mature) karst topography. 

Hence, Karst topography is the formation of a landscape coming the disassembling soluble rocks like the gypsum, limestone and dolomite.

When anaerobic respiration occurs in muscle cells, it producescarbon dioxide, water, and energy.
carbon dioxide, ethanol, and energy.
lactic acid and energy.
glucose, oxygen, and energy.

Answers

Technically the best answer would be: Lactic acid and energy

But what actually happens is pyruvate is reduced into lactate and NAD+ is produced to feed back into glycolysis, which then keeps glycolysis going to produce more energy. So it is the best option because none of the others are correct

Whole animal cloning produces a new offspring that is identical to

Answers

The animal it gave birth to 

A normal appearing couple is found to be heterozygous recessive for albinism. Both have the genotype Aa. The gene responsible for albinism is recessive to the normal pigment-producing gene. What are the chances of their children being albino?

Answers

Where 2 carriers of recessive gene have a child, that child has a 1 in 4 chance of receiving 2 albinism genes and having albinism.
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