28-10-2021
Mathematics

contestada

What is the lightest element out of the following options?

Lithium (Li), Magnesium (Mg), Scandium (Sc), Florine (F), Aluminum (AI), Phosphorus (P), Nitrogen (N), Chlorine (CI), Silicon (Si), Carbon (C), Argon (Ar), Neon (Ne), Helium (He), Beryllium (Be), Oxygen (O), Sulfur (S), Calcium (Ca), Sodium (Na).

Respuesta :

92i3ije 92i3ije

28-10-2021

Answer:

im pretty sure its helium

Answer Link

Otras preguntas

An infinite sheet of charge of constant surface density sigma coincides with the xy plane. what [otential for which E can be found. what are the equipotential s

The following question refers to “Plot and Setting.” This is an example of flashback: A character in a story is unaware that there is a full moon in the distanc

Mike, a U.S. citizen, buys $1,000 worth of olives from Greece. By itself this purchase a. increases U.S. exports by $1,000 and increases U.S. net exports by $1

What rhetorical approach is the speaker most likely to be takingbin this sentence, "To make this country successful, we must look to our resources, look to our

¿con que the secas? multiple choice1. la toalla2. El desodorante3. El jabón 4. El cepillo de dientes.

Read this excerpt from Leo Tolstoy's The Death of Ivan Ilyich:Her attitude towards him and his diseases is still the same. Just as the doctor had adopted a cert

Which describes T cells? They produce chemicals that suppress other T cells and B cells. They produce chemicals to cause infection and later produce chemicals t

A rigid, sealed tank initially contains 2000 kg of water at 30 °C and atmospheric pressure. Determine: a) the volume of the tank (m3 ). Later, a pump is used to

Are the graphs of the lines in the pair parallel? Explain. y = {x - 17 4x - 5y = -6 No, since the slopes are different. No, since the y-intercepts are different

The product of two consecutive odd integers is 63. If x is the smallest of the integers, write an equation in terms of x that describes the situation, and th