Letter Equations are well known phrases or facts where the key words have been replaced with the first letter of that word. These are often in the form of an equation, which contain a number, an = sign and the rest of the obscured phrase or fact.

1 = H on a D C

Six words have had their colors removed. The colors have been placed into Group A. The remaining letters of each word have been placed into Group B. Your task is to reconstitute the words by merging each color with the proper set of letters. Other than merging the two groups together, there is no rearranging of the letters. Example: sand + pne = spanned (SpANneD).

Group A: blue, brown, cyan, green, pink, red
Group B: agssivess, astr, ...

Which element in Group B can be added to Group A? Why?

Group A: Iridium, Vanadium, Xenon, Lanthanum, Carbon, Dysprosium
Group B: Radon, Barium, Uranium, Platinum, Manganese, Phosphorus

Letter Equations are well known phrases or facts where the key words have been replaced with the first letter of that word. These are often in the form of an equation, which contain a number, an = sign and the rest of the obscured phrase or fact.

3 = S in the F V of C C (N, P, S M)

Change COLD to HEAT by changing one letter at a time. Each change must produce a valid word in the English language. But there is a catch. You must make the change by going through COOL and WARM. No word can be used more than once.

COLD ---- COOL ---- WARM ---- HEAT