Guys help me pls Which of type of elements are mainly gases at room temperature, dull and
brittle with low melting points?

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?

Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4