Joe and Veronica are playing a guessing game about the different properties of matter. One of the students want to give a clue about a gas. Which statement describes a gas? A. It will fill its container.
B. It takes the shape of its container.
C. It has its own shape and structure.
D. It can be kept in a person’s hand.

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !

answer; 4 electrons;

diaria maybe go see a doctor about that