Using Exponential Notation,there Are ________ G in 1.0 Kg

Q25: How many significant figures are there in

Q26: Which element has the chemical symbol,S?<br>A)selenium<br>B)silicon<br>C)sulfur<br>D)scandium

Q27: Which element has the chemical symbol,Ru?<br>A)rubidium<br>B)ruthenium<br>C)rutherfordium<br>D)rhodium

Q30: Without using a calculator,solve the following problem:

Q32: Which is the largest amount of heat?<br>A)547

Q34: Calcium belongs to the _ group of

Q39: The density of aluminum is 2.702 g/cm³.What

Q47: What symbol is used to represent the

Q49: Given that 2.54 cm = 1 in,350

Q77: Because of the high heat and low