What is the total number of electrons in a

Mg2 + ion? (1) 10 (3) 14

(2) 12 (4) 24

What elements are denser than air

The atomic masses of cl 35 (75.53 percent) and cl 37 (24.47 percent) are 34.968 amu and 36.956 amu. Calculate the average atomic mass of chlorine.

What is a naturally occurring solid, inorganic compound or element?

How many sulfur atoms are expected in the reactants of this chemical reaction? ? CaSO3 A. 0 B. 1 C. 2 D. 3

How is the modern periodic table arranged? by increasing electronegativity by increasing atomic number by increase in atomic mass by increasing ionic size

Will mark as Brainliest. How much energy is released when 16.5 g of steam is condensed at 100 degrees Celsius? -37290 J -3729 J -136 J -136 kJ

What is the mole fraction, x, of solute and the molality for an aqueous solution that is 16.0 % NaOH by mass

What is the square root of 54554? What is the square root of 35654?

Halogens have ... Electron affinity

Observe: Change the Surface area from Minimum to Maximum. You can imagine that a solid reactant has been dissolved in a liquid. How does this change how many Reactant B molecules are exposed to Reactant A?