ivyaja8bmse ivyaja8bmse

01-12-2016
Chemistry

contestada

Define element and compound. explain the difference between an element and a compound.

Respuesta :

Abbyvogl Abbyvogl

03-12-2016

an element is made of atoms if the same element.

a compound is a combination of atoms of different atoms.

Answer Link

Otras preguntas

¿Qué oración es impersonal? Naden en el lago si quieren. Se puede nadar en este lago. Las autoridades permiten nadar en este lago. Se reúnen para nadar en el la

p + (-q) - 2 = ? When p = -3 and q = 5

Help!!! Which of the following technologies would be the most useful to you for monitoring heart rate? Foot pod Stopwatch GPS app on your phone Pedometer

Find the nth term of this number sequence 1, 7, 13, 19, ...

Read the excerpt from A Long Walk to Water The pain was terrible. Salva tried to bite his lip, but the awfulness of that never-ending day was too much for him.

what is scary in English

Problem 5. Utility Bills The monthly utility bills in a city are normally distributed and represented by the variable X, with a mean of $100 and a standard devi

Find the derivative of y = 4x^3.Find the derivative of y = 2/x^4.Find the derivative of y = 3√x.Find the derivative of y = 3/√x.Find the derivative of y = x^3/4

The valence electrons found in metallic bonds are different from other bonds because A. their valance electrons are free-roaming B.they allow conductivity of

Use properties of exponents to simplify the expression. First, express the answer in exponential form. Then, evaluate the expression. (1^3) ^4