When matter is heated, particles within the matter will. A. speed up.
B. produce sounds.
C. change into different types of particles. D change colors.

Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces