gbailey7190 gbailey7190

01-12-2022
SAT

contestada

Helium has an atomic number of 2. How many protons and electrons does it have?

Respuesta :

donah2020 donah2020

02-12-2022

Since helium has an atomic number of two, it has 2 protons and 2 electrons

Explanation: The atomic number is determined by the number of protons and electrons an element has

Answer Link

Otras preguntas

what was the battle cry of the colonists

What are 3 things engineers have developed?

How do you say it's 1:45 in french A) ll est une heure moins quart. B) ll est un heure quarante-cinq. C) ll est un heure moins quart. D) ll est une heure quadra

At what time of the year are most of the animals living in a temperate forest likely to reproduce? (1 point) In fall or winter to take advantage of food that gr

Find the best word to complete the sentence. 1. ___ determines Arthur's success at pulling the sword, Excalibur, from its stone. A. Antecedent B. Precept C. Pre

Julie's savings account has a balance of $57.85 in January. By March, her balance is 4 times as much as her January balance. Between March and November, Julie d

A particular frozen yogurt has 75 cal into ounces how many calories are in 8 ounces of the yogurt

What were the outcomes of European Exploration?

5. The circulatory system works with which other body system to supply the body’s cells with the nutrients they need? (1 point) • Do not choose • the digestive

Plz help!!!! With math!!