Which list of symbols represents nonmetals, only?

(1) B, Al, Ga

(2) Li, Be, B

(3) C, Si, Ge

(4) P, S, Cl

Which of the following statements is not a description of asteroids? They orbit the sun. They vary in size and shape. Most of them lie in a belt between Earth and Mars. They are thought to be remains that never formed a planet.

Which chemical species can form an ionic bond with an anion? Hg22 + NO2 - SO32 - Ar

A change in the properties of matter that does not change the makeup of the substance is a chemical change a physical change a nuclear change a covalent change

Trichloromethane consists of 10.05% carbon. 0.83% hydrogen and 89.12% chlorine. if uts relative molecular mass is 119.5g. find its molecular formula

What is the molarity of a 11.5 (w/v) glucose (c6H12O6, molar mass 180.16g/mol) solution?

What is the gram atomic mass of sodium?

You have two beakers, one filled to the 100-mL mark with sugar (which has a mass of 180.0g) and the other filled to the 100-mL mark with water (mass of 100.0g).

How might we one day be able to prove the absence of God through science?

To what temperature must it be raised to triple the rms speed of its molecules?

Molar mass of Fe2 (CO3) 3