Which of the following atoms would be the most likely to attract electrons from other atoms?
O Potassium
O Chlorine
O Copper
O Francium

Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds

What is the name of the enzyme that forms at the start of transcription?

Match each statement with the state of matter it describes