Fast how much heat energy is added to 5 grams of water if the initial temperature was 50°c and the final temperature was 60°c? (the specific heat of water is 4.18 j/g°c)

What semimetal can form four single covalent bonds.

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3