Question

In: Chemistry

In your own words, define or explain the follow­ing terms or symbols: (a) mL; (b) % by mass; (c) °C; (d) density; (e) element.

In your own words, define or explain the follow­ing terms or symbols:

(a) mL;

(b) % by mass;

(c) °C;

(d) density;

(e) element.

Solutions

Expert Solution

(a) mL: milliliters, is 1/1000 of a liter

(b) % by mass: number of grams of a substance in 100 g of a mixture or compound.

(c) °C: degrees Celsius, 1/100 of the temperature difference between the freezing and boiling points of water at sea level.

(d) density: an intrinsic property of matter expressed as the ratio between a mass of a substance and the volume it occupies.

(e) element: matter composed of a single type of atom.

Junaid answered 9 months ago
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