Most substances can exist as a gas, a liquid or a solid. These are called different ___ of matter.

Name each compound. Ionic Compounds: (a) BaCl2 (b) Na20 (c) K (MnO4) (d) Sb (NO3) 4 (e) Os (PO3) Covalent Compounds (f) CH4 (g) NO2 (h) Br2 (i) CF4 (1) OS2

If you were given a diagram of an atom like the one below how would you identify what element is identify the number of protons neutrons and electrons in the following elements

Which of the following is not a state of matter? a. gas b. plasma c. solid d. round

True or false viruses are living and cannot reproduce on their own

Limestone may be made up of A) plant debris. C) fragments of granitic and andesitic rocks. 34) B) shell fragments from marine animals. D) animal bones.

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?