Cirlcle the odd one... 1.SPEAKER, CALCULATOR, JOYSTICK

2.KEYBOARD.,MONITOR, SCROLL WHEEL

3. ARROW, SHUTDOWN, HOURGLASS​

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule