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

How are the Forth and Fifth amendments similar?

What would casualty insurance policy cover?

There are 350 red flowers in a room. There are 70 more yellow flowers than red flowers. There are 140 fewer white flowers than yellow flowers. What is the ratio

Steven must save $240 to attend summer camp next year. He already saved $30 if you earns $14 per week how many weeks must he save in order to have the money he

Photo for last question

8 1/3 * 4 1/5 * 6 equals what in a fraction

Which of these actions would be an example of fiscal policy? A)an increase in the unemployment rate B)buying new military defense technology C)increasing intere

How does Brutus interpret his visit by the Ghost of Caesar? Brutus believes he is destined to be captured and killed by the opposition. Brutus believes he is

What is the volume of a cube with an edge length of 4.5 centimeters? Enter your answer, as a decimal, in the box.

If Nancy steps into the path of George’s speeding car without checking to see whether any cars are coming, her ___might prevent her from receiving damages from