All categories

2 years ago

FREE BRAINLIEST (TO THE FIRST PERSON THAT ANSWERS) AND 20 POINTS

Chemistry

2 answers:

Art [367]2 years ago

6 0

Answer:

sssssssssskkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkssssssssssssssssssssssssssssssssssssssss

Explanation:

lianna [129]2 years ago

4 0

and i oooooppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

You might be interested in

When an electron of a hydrogen atom travels from n = 4 to n = 2, a photon of energy 4.165 × 10-19 joules is released. Calculate

gulaghasi [49]

Answer:

Explanation:

please delete this it was a mistake

4 0

2 years ago

Read 2 more answers

A small cube of iron and a large flat sheet of iron contain the same volume. Which one will completely rust first? Explain why.

Hunter-Best [27]

The flat sheet will completely rust before the iron cube. Since they both have the same volume, the flat sheet has more surface area than the small cube. This means more particles are exposed on the flat sheet that can react in a chemical reaction.

4 0

2 years ago

Read 2 more answers

Which of the following chemical symbols represents the element silver?

notsponge [240]

Silver is Ag from the latin Argentum

Lead is Pb from the latin Plumbum

8 0

2 years ago

Read 2 more answers

The Lewis structure of which molecule requires resonance structures?A.) MgCl2B.) SiO2C.) SO2D.) OCl2

inna [77]

Answer: C.) SO2

Explanation: Sulfur Dioxide is the gaseous molecule which can show the resonance through lewis dot structure due to the presence of lone pairs of electrons present on all of the three atoms of the molecules. Moreover , Sulphur forms pie bond with the oxygen using p orbitals which forms a network of the conjugated system that help to elaborate the reason of the formation of the resonance structure.

Options (a), (b), and (d) cannot form resonating structures as they involve the formation of the chemical bonds through single sigma bond.

4 0

3 years ago

N the ionic compound aluminum selenide, each atom of aluminum (gains or loses)

Volgvan

Answer:

loses, gains

Explanation:

In the ionic compound aluminum selenide, each atom of aluminum will lose electrons while each atom of selenium will gain the electrons.

An ionic compound is an interatomic bond formed between a metal and non-metal. The metal is less electronegative compared to the non-metal. In this case, the metal will lose electrons to become positively charged whereas the non-metal, selenium will gain the electron to become negatively charged.

The electrostatic attraction between these oppositely charged ions leads to the formation of the ionic bond.

6 0

2 years ago