Help please have to turn this in tonight. The dense, central nucleus of the atom consists of protons and electrons. True or false

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

Need on both questionswill markbr />

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?