How many milligrams did the professor add to the hand cream in the golf ball experiment

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol

What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles