Which type of chemistry studies the chemical reactions that occur in the human body? O biochemistry
O materials chemistry
O physical chemistry
O environmental chemistry

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.