Hi, To Answer your Question,
Across a period from left to right, the elements become less metallic and more nonmetallic in their properties.
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Answer:
Hello There!!
Explanation:
C. a color change
Colour is not an indicator. Sorry if I'm wrong.
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<span>4.200 calories. The formula is rise in heat (H) = the specific heat capacity (c) * rise in heat in degrees Fahrenheit (T) and volume of liquid (m) . H= cTm. Water, the typical comparison, has a specific heat capacity of 1. So to raise the Fahrenheit temperature of 105 grams of water 40 degrees, you multiply 105 * 40 * 1 = 4,200.</span>
<span>The first step in balancing a chemical equation, would be to find the amount of each element. </span>
Answer:
Scientists don't actually measure astronomical distances in light years. Rather, they measure them in a unit called the Parsec , and only convert to light years when they're talking to the general public . One light-year is the distance light travels through space in one year.
Explanation: