What can be produced by splitting unraniam 235

Two characteristics of dynamic equilibrium.

Match the following items with their definitions. 1. homogeneous a substance maintaining a uniform appearance throughout 2. miscible a mixture consisting of visibly different substances or phases 3.

indicators are chemicals that change colour in presence of an acid or an alkali. Universal indicators and pH meters are used to measure pH. Desccribe how you would use a universal indicator to find the pH of sodium hydroxide.

Which is the best reason for using an erlenmeyer flask instead of another piece of glassware while filtering the cabbage solution? the erlenmeyer flask is the only container that can hold a liquid.

Which of the following are considered a pure substance

Comparing the mass of the nucleus with the mass off the protons and mass of the neutrons refers to what

How to find protons, neutrons, electrons of an element.

What is the density of CH4 at STP?

What is the mass in grams of 1.24 mol of water

Why is pseudo science not real science It is not testable It involves the stars It is based on facts It is sometimes not popular with certain groups Many people believe in that concept Which of the following is fact-based science rather than part of