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Pre-AP Biology Chapter 2 Test Chemistry of Life seven-fold Choice (1 point each) reveal the choice that best completes the command or answers the question. ____b1.The space satiate the nucleus of an fragment contains |a. |protons. |c. |neutrons. | |b. |electrons. |d. |ions. | ____c2.If an atom contains 3 protons, 4 neutrons, and 3 electrons, its mass come in would be |a. |3. |c. |7. | |b. |4. |d. |11. | c____3.Isotopes atomic identification image 18 atoms of the selfsame(prenominal) element with the same enumerate of protons and |a. |a antithetical number of |c. |a different number of neutrons.| | |electrons. | | | |b. |a different number of |d. |the same number of neutrons. | | |molecules.

| | | ___d_4.Which of the hobby is a use of hot isotopes? |a. | shag encounter the ages of rocks and fossils | |b. |can be used to mete out cancer and extinguish bacterium that cause food | | |to frustrate | |c. |can be...If you involve to drum a full essay, dress it on our website: Ordercustompaper.com

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