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

Lisa has a normal response to stress when she is worried about losing her job. lisa's reaction may become an anxiety disorder if it a. is paired with underarous

June often experiences episodes during which her heart rate accelerates by more than 50 beats per minute despite encountering no emergency. june suffers from an

which colony was farthest south

Spencer has an investment in two parcels of vacant land. parcel 1 is a capital asset and parcel 2 is a § 1231 asset. spencer already has short-term capital loss

Write 6 even multiples of 3 in order from least to greatest starting with 126.

How did Africa’s climate shape the development of its civilizations?

Who was the early Greek who wrote about ecstasy of dance

Coming from the world of live theater, welles was an expert at staging action dynamically. most of the images in his films, such as citizen kane (1941) are tigh

By age 65, what percentage of adults are grandparents?

While watching a baseball game at recess one day, 10-year-old kevin wonders to himself "am i as good of a player as those kids are?" this most likely illustrate