Atomic structure

अब Quizwiz के साथ अपने होमवर्क और परीक्षाओं को एस करें!

What kind of charge does a proton have?

A proton has positive charge of 1, that is, equal but opposite to the charge of an electron.

what is electron?

A subatomic particle that has a negative charge... almost no mass

what is proton?

A subatomic particle that has a positive charge and that is found in the nucleus of an atom and has mass.

what is the neutron?

A subatomic particle that has no charge and that is found in the nucleus of an atom and has mass

what is the atomic mass unit?

A unit of mass that describes the mass of an atom or molecule. (amu)

Number of protons in an atom

Atomic number

Has protons a negative charge?

No it hasn't

What are the names for two particles of Nucleon?

proton and neutron.

what is different between protons and neutron?

proton has positive charge. neutron hasn't charge.

what is the nucleus ?

the positively charged dense center of an atom


संबंधित स्टडी सेट्स

Science Biology Test 2- Body Systems

View Set

Elsevier Adaptive Quizzing: Safety and Infection Control

View Set

Material Chapter 6 and Part 1 of Chapter 7

View Set

Salesforce ADM 201 Standard and Custom Objects

View Set

ITSA255_Test1Review_Fall2017 #51-60

View Set

Economics: Supply and Demand Open Note Quiz

View Set