Answers please, I will give brainliest
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Bellow you may find the names and structure of the poliatomic ions.
Explanation:
sulfate SO₄²⁻
nitrate NO₃⁻
perphosphate PO₅²⁻
hypoiodite IO⁻
chlorite ClO₂⁻
phosphite PO₃³⁻
percarbonate H₃CO₆²⁻
bromate BrO₃⁻
hyposulfite SO₂²⁻
permanganate MnO₄⁻
carbonite CO₂²⁻
CO₃²⁻ carbonate
MnO₃⁻ manganate
SO₅²⁻ persulfate
BrO₂¹⁻ bromite
CO₄²⁻ percarbonate
PO₅³⁻ perphosphate
ClO¹⁻ hypochlorite
IO₂¹⁻ iodate
PO₄³⁻ phosphate
NO₂¹⁻ nitrite
SO₄²⁻ sulfate
Learn more about:
polyatomic ions
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Why are dichotomous keys useful in classifying a new species?
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Answer:
By comparing the traits of other species to that of an undefined species. Even if it is a new species, it can be classified under a specific species type through dichotomous keys.
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35 electronics orbiting....
2) What advantages do bottles made from plastic have?
3) What disadvantages are there when you use plastic bottles?
4) Why are plastic bowls not used for heating on a cooker?
5) What are the disadvantages of using metal for a toy for a baby?
6) Why is plastic often used for children's toys?
7) What properties would you look for in materials to make a kite?
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1b) ??
2) recyclable and reusable
3) plastic from crude oil and the process of fractional distillation to obtain plastic pollutes and harmful chemicals can be used when making the bottles
4) because the plastic will melt
5) it can rust
6)lightweight, is malleable so can be easily shaped
7) Lightweight materials so it can take off through the wind
Hope the helps xxx
Answer:
1a) Chemical inertness
1b) transparency
2) extremely less brittle
3) they can melt very easily under moderate heat.
4) they have low melting point
5) metals are hard, meaning they can easily injure a baby. Metals are good absorbers and radiators of heat.
6) they are less hard when compared to metals so they are less probable to cause injuries to kids.
7) material with very low density.