Which of the following units is smaller than a meter? a. Decameter b. Yottameter c. Hectometer d. Nanometer

What type of nuclear decay causes the atomic number of an element to increase by 1?

Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?

What will a positive and a negative charge do if they are separated from each other?