Chemistry Middle School

What is the smallest unit of an element that retains the properties of that element?
A.Eletrons
B.Molecule
C.Neutron
D.Atom

Answers

Answer 1

Answer:

Atom

Explanation:

The smallest unit which maintains an element's properties is an atom.

Answer 2
An atom is the smallest unit of matter that retains all of the chemical properties of an element.

Related Questions

Okay, okay. Serious time. What is the difference between electric and mechanical energy? Name 2 examples for each, and give one situation for each.

Answers

Answer:

Kinetic Energy can be defined as the energy possessed by the object by the virtue of its motion. The sum of these two energies is often called Mechanical Energy of the System. ... Electric Energy is also a form of these 2 energies: Electric potential energy stored in a charged particle in an electric field.

Explanation:

sorry if im wrong T-T

Two white powders were mixed together. A chemical reaction occurred, and a yellow powder was formed. What is the relationship between the yellow powder and the white powders?

A. The yellow powder is made up of the same kinds of atoms as the white powders, but the atoms are combined into different molecules. The yellow powder is made up of the same kinds of atoms as the white powders, but the atoms are combined into different molecules.

B. The yellow powder is made up of the same kinds of molecules as the white powders, but the molecules are a different color. The yellow powder is made up of the same kinds of molecules as the white powders, but the molecules are a different color.

C. The yellow powder was released from inside the atoms of the white powders. The yellow powder was released from inside the atoms of the white powders.

D. There is no relationship between the yellow powder and white powders. There is no relationship between the yellow powder and white powders.

Answers

Answer:

A

Explanation:

The answer for the question is A

Describe how sound waves travel through a solid, liquid, and gas. Why does it move differently through these different mediums?

Answers

Answer:

Sound travels more quickly through solids than through liquids and gases because the molecules of a solid are closer together and, therefore, can transmit the vibrations (energy) faster. Sound travels most slowly through gases because the molecules of a gas are farthest apart.

hope this helps.

is the mass of water greater than the mass of two gases

Answers

I think water because it depends on the two gasses

Draw a labeled sketch of an electric motor to show how it uses electromagnetism to convert electrical energy to kinetic energy.
Assume that an electromagnet and a solenoid have the same number of turns in their wire coil and the same amount of current flowing through the wire. Which device has the stronger magnetic field? Explain your answer.

Answers

Answer:

oh lawd i dont know hun

Explanation:

no link just right answer

Answers

Answer:

I think it is C since the trees hold the habitats of the animals and provide cover so with less animals there is less diversity.

what do scientists believe formed the moon's craters and regolith

Answers

Answer:

What is most widely accepted today is the giant-impact theory. It proposes that the Moon formed during a collision between the Earth and another small planet, about the size of Mars. The debris from this impact collected in an orbit around Earth to form the Moon.

Explanation:

Flying asteroids and how it formed

According to the wave model of light what makes blue light different from green light

Answers

Answer: Green is 550 nm and blue is 470 nm

https://brainly.com/question/22960885
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