What element on the periodic table is an exception to the group in which it is
placed?

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

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5