How many valence electrons does aluminum AI have available for bonding

Calculate the empirical formula of the following compound: 45,3 % Oxygen; 43,4 % Na; 11,3 % C

Why is it important to compensate for pressure and temperature when an orifice is used to measure gas flow

If a 375ml sample of water was cooled from 37.5 C to 0 C, how much heat was lost in joules?

How many significant figures are there in 0.0080?

Which model is most likely used to show something that happens too slowly to see? a model of a weather system a model of mountain formation a model of the area of a circle a model of an architectural building

What is the volume of an object with a height of 2.3cm, a width of 2.4cm, a mass of 17.5g, and a length of 20cm?

Is layers of sediment forming at the bottom of the ocean erosion?

How to find the better buy of two of the same item, but they have different units of measurements and different costs.?

The agricultural practice of spraying insecticides leaves behind which pollutant in the soil? A. Chemical poison B. Excess nitrogen C. Excess salt D. Acidic compounds

What is the name of the compound composed of iron and carbonate? [hint: iron has a + 3 charge in this compound]?