If an atom has 12 protons, 13 neutrons, and 10 electrons, what is its mass number?

After boiling a chicken in a stock pot, you let the chicken stock cool down and place it in the refrigerator overnight. The next day you notice that a solid layer of fat has formed on the top of a gelatinous mixture. a.

Calculate the Mass of water needed to make 20% solution from 50g of glucose?

43:45 Which word equation shows hydrogen reacting with oxygen to form water? oxygen + water → hydrogen hydrogen + oxygen → Water oxygen + water - hydrogen + water hydrogen + water oxygen Mark this and retum Save and Submit criptivodo 9 7:09 PM

What is the mass of an atom that has 10 protons, 13 neutrons, and 10 electrons?

What will be the amount of sugar in milligrams if the size of the milk chocolate bar is reduced from 12.630 g to 5.000 g?

Calculate the volume of 1 M NaOH needed to prepare 10.0 ml of a 0.10 M solution.

Which best describes why NH4 + can form an ionic bond with CL-?

Select the correct answer from each drop-down menu. Plants use sunlight to convert nutrients into energy. What form of energy transfer is taking place? The energy of the Sun is converted into energy by the plants.

How many minutes would it take a radio wave to travel from venus to earth?

The table describes how some substances were formed. P - Formed by boiling water Q - Formed by combining three hydrogen atoms to every nitrogen atom R - Formed by adding 5 g of sugar to 1 L of water S - Formed by compressing carbon under high