kennedylanham kennedylanham

11-11-2020
Chemistry

contestada

If a neutral atom has 49 protons, how many electrons does it have?

Respuesta :

brendaadiazzz brendaadiazzz

11-11-2020

the number protons in an atom is equal to the number of neutrons in it. so the answer is 49

Answer Link

Kadenbre Kadenbre

11-11-2020

# Protons= # Electron in a neutral atom

So 49

Answer Link

Otras preguntas

What is the average adult's resting heart rate? 90-120 bpm 75-95 bpm 20-40 bpm 50-80 bpm

The amount of money left on a loan that Kira owes her grandmothers is represented by the function k(t)=280(.88)^t where k(t) represents the amount of money left

I know that the answer to this is all real numbers less than or equal to 5. My question is how do you solve this (without a calculator)? Given f(x) = -3x^2 +5,

Which of the expressions are equivalent to the one below? Check all that apply. 12 (16 + 4) A. (12 16) + 4 B. (16 + 4) 12 C. 12 * 16 + 12 4 D

Christie is a professional ice skater. Sometimes after doing multiple spins, her sense of balance is affected. This is the result of the functioning of her ____

can someone help me ASAP!!!! why does the united states still use the english system for everyday measurements which of the following is not a reason for worldw

Can anyone explain the poem "infant sorrow" ?? (Short explanation) please !

Determine the pH of a 1x10^-4 M solution of HCl.

Calculate the mass of 139 cm^3 Argon at STP

who are the "hidden people" and why are they called this?