rebeccab116 rebeccab116

02-11-2017
Physics

contestada

A proton has nearly two-thousand times the mass of a (n)
A) photon
B) neutron
C) electron
D) hydrogen atom

Respuesta :

martiniolivia31 martiniolivia31

02-11-2017

the answer would be C, electron.

Answer Link

Otras preguntas

Which form of energy is converted to thermal energy when propane burns in air? (1) electromagnetic (3) electrical (2) nuclear (4) chemical

in group 14 which is a metalloid

which component is affected when a catalyst is added to a chemical reaction

What is the circumference of a circle with a radius of 2.5 m? A. 2.5π m B. 5π m C. 6.25π m D. 25 π m

An example of a physical property of an element is the element’s ability to(1) react with an acid(2) react with oxygen(3) form a compound with chlorine(4) form

The control of India was transferred from the British East India Company to the government of Great Britain after the _________

Given the reaction:HCl(aq) + LiOH(aq) → HOH(ℓ) + LiCl(aq)The reaction is best described as(1) neutralization(2) synthesis(3) decomposition(4) oxidation-reductio

What causes mountain ranges to form?

Which element must be present in an organic compound?(1) hydrogen (3) carbon(2) oxygen (4) nitrogen

Which sentence does not contain any punctuation errors? A. It snowed all afternoon and, they stayed inside the house. B. It snowed all afternoon and so they st