The contents of two petri dishes are described in the table. Contents of Petri Dishes
Petri Dish Contents Final State of the Substance
C elemental sulfur fine yellow colored powder
D compound sodium chloride white colored cubic crystals

Based on the final state, which statement is true about the substances in the petri dishes?
The final substances in both petri dishes are mixtures.
The final substances in both petri dishes are pure substances.
The final substance in Petri dish C is a pure substance and in Petri dish D is a mixture.
The final substance in Petri dish C is a mixture and in Petri dish D is a pure substance.

you need to take a look at the periodic system in order to sort these elements into pairs that would most likely exhibit similar chemical properties. first, you need to find elements that are found in the same group (groups are vertical in the periodic system), and then to see whether they have the same valence number. if they meet these criteria, they will have similar properties.

the first pair: ne (neon) and kr (krypton), are noble gases found in group 8

the second pair: li (lithium) and k (potassium), found in group 1

the third pair: s (sulfur) and te (tellurium), found in group 6

no starving yourself won't it will make you lose more weight what you need to do is find out what foods make you gain weight like bread and meats with fat on