dasha060209 dasha060209

26-09-2021
Chemistry

contestada

Which of the following describes an element? Choose all that apply.
Question 1 options:

Gold is an example.

Salt water is an example.

Different components in a fixed ration.

There is only one type of substance present.

Water is an example.

Composed of one type of atom with its own unique properties.

Respuesta :

25kgayer 25kgayer

30-09-2021

Answer:

1, 4, 6

salt water doesnt count because elements are made up of only one thing, water is made of hydrogen and oxygen so it immediately cancels that option

Answer Link

Otras preguntas

Before you enter an intersection on a green light, make sure A. you can clear the intersection before the light turns red B. you're traveling at the speed limit

The sum of Eli’s age and Cecil’s age is 60. Six years ago, Eli was three times old as Cecil. Find Eli’s age now

On a cold day, you go outside after a rainstorm and find pellets of ice on the ground. The pellets are all around 3 millimeters in diameter. Which type of preci

what is the equation of the linear function represented by the table? x -5 -2 1 4 y 14 11 8 5answer choices:a. y=-x+9b. y=-x+13c. y=x+13d. y=x+9

29, 20, 36, 44, 30, 32, and 40.

A BALL IS THREWN WITH AN ANGULAR DIRECTION TOTHE HORIZONTAL AXIS .IT TAKES 4SECONDS TO MOVE BETWEEN TWO PILLARA WICH HAS A HEIGHT OF 20 METERES.WHAT IS THE MAXI

Why can sickle cell disease cause death?a. The malformed red blood cells cannot transport oxygen.b. The malformed red blood cells cannot enter capillaries and,

description of oak tree

Which of the following macromolecules are correctly matched with one of their functions? Nucleic acids—insulate; carbohydrates—catalyze chemical reactions Nu

Given a rectangular pyramid and a rectangular prism that have the same base and same height, how do their volumes compare? If the pyramid was full of water, how