mariaarevelo mariaarevelo

29-04-2021
Chemistry

contestada

3. Jordan built a model of a neutral helium atom.
Nucleus
Proton
Neutron
Electron
What change would fix the mistake in Jordan's model?

Respuesta :

katiarodriguez5 katiarodriguez5

29-04-2021

answer is nucleus bc a helium atom only has protons neutrons and electrons

Answer Link

Otras preguntas

Solve the equation for l A=1/2*(314/100)w^2+2lw

What is an advantage of a change in pulse rate after exercising? (1) The heart needs to produce more energy to supply the active muscle cells and maintain homeo

What is Confucianism? A. an Indian religion B. a polytheistic Chinese religion C. a Mesopotamian religion D. a Chinese philosophy focused on social relations

The earnings, E of a DJ who charges fee of $250 and an additional $40 per hour,h. NEED HELP ASAP

The work of a cell is carried out by the many different types of molecules it assembles. Most of these molecules are proteins. Explain how the cell is able to m

Which of the following sentences is punctuated correctly? A. Were you aware, that Daylight Savings Time begins tomorrow? B. What most people do, is change thei

Capitalism emerged as an economic force in _____. Great Britain Switzerland Germany the Netherlands

A 6-ohm resistor and a 4-ohm resistor are connected in series with a 6-volt battery in an operating electric circuit. A voltmeter is connected to measure the po

Viral characteristics include all BUT which one? A) Viruses are much smaller than bacteria. B) Viruses do not contain any nucleic acids. Eliminate C) Viruses

What volume of 0.500 M HNO3(aq) must completely react to neutralize 100.0 milliliters of 0.100 M KOH(aq)? (1) 10.0 mL (3) 50.0 mL (2) 20.0 mL (4) 500. mL