CHEMISTRY HIGH SCHOOL

Which subctant will not conduct electricity a Aluminium b copper c plastic d steel​

Answers

Answer 1
Answer:

Answer:

plastic

Explanation:
Answer 2
Answer:

plastic doesn't conduct electricity

Related Questions

H e l p,,, ill give brainliest :)
If the system 2CO(g)+O2(g) 2CO2(g) has come to equilibrium and then more CO(g) is added,
Which of the following summarizes photosynthesis?A. glucose + carbon dioxide → oxygen + waterB. carbon dioxide + water → glucose + oxygen + waterC. oxygen + water → glucose + carbon dioxide + waterD. carbon dioxide + oxygen → glucose + oxygen + water
Which of the following is NOT a pure substance?a. milkb. oxygenc. waterd. carbon dioxide
Express in scientific notation. Make sure your answer has the same number of significant figures as the starting value. 0.01325 = _____

What is a sn2 reaction​

Answers

Answer:

An SN2 (substitution nucleophilic bimolecular) reaction

Explanation:

This is a type of organic reaction that involves a nucleophile attacking an electrophilic center, resulting in the displacement of a leaving group from that center. This type of reaction typically occurs at a saturated carbon atom, where the nucleophile displaces a leaving group attached to that carbon atom. The reaction is bimolecular because it involves the collision of two molecules, the nucleophile and the substrate.

The two objects shown are made of the same element. What else is true ofboth objects?
A. They have the same shape.
B. They are made of only one kind of atom.
c. They have the same number of atoms.
D. They have the same mass.

Answers

Answer:

B

Explanation:

If they were to be made of the same element they would only be made of the same kind of atom.

25 Which of the following is a correct statement describing photosynthesis?

Plants make glucose and oxygen by taking in carbon dioxide and water.
Plants take in oxygen and carbon dioxide to make glucose and water.
Plants take in oxygen and water to make carbon dioxide and glucose.
Plants take in glucose and carbon dioxide to make water and oxygen.

26

Under what condition will a marshmallow and a rock fall at the same speed?

In the water
The marshmallow must be thrown down with greater force
This can never happen, because of the different masses
In a vacuum

27

Which of the following would exert about 1000 Newtons of force?

A baby
A large man
A safety pin
A dump truck

Answers

25: A) Plants make glucose and oxygen by taking in carbon dioxide and water. 
26: D) In a vacuum
27: B) A large man (1000 newtons is approximately 224 lbs of force)

Which is an example of a chemical change?mixing of poster colors
formation of clouds
metal corroding in salt water
sugar dissolving in water
separating salt from seawater

Answers

metal corroding in salt water corrosion is a chemical change

Answer:  C.  metal corroding in salt water

Explanation:

Calculate the number of moles
9.00 g of H2O
88.0 g of CO2
1.70 g of NH3

Answers

no. of moles -= given mass/ molar mass

1) 9 g of H2O = 9/18 = 1/2 = 0.5 mole

2) 88g of CO2 = 88/44 = 2moles

3) 1.7 g of NH3 = 1.7/17 = 0.1 mole
number of moles= mass/molar mass
1. 9 g of H2O =9/18=0.5 moles
2.88 gof CO2=88/44=2 moles
3.70 g of NH3=70/17=4.12 moles

PLEASE HELP WITH THIS ASAP

Answers

radio waves
microwaves
infrared
ultraviolet
X-rays
gamma-rays
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