Biology, 09.09.2020 20:01 LiliGrey4335
Name:
Period:
peech
*
Build an Atom
Learning Objectives:
1. Draw models that show atoms or ions.
2. Use information about the number of protons, neutrons, and electrons to
• Identify an element and its position on the periodic table
Draw models of atoms
• Determine if the model is for a atom or an ion.
3. Predict how changing the number protons, neutrons, or electrons will change the element, the
charge, and the mass of an atom or ion.
Directions:
3. Explore the Build an Atom simulation with your partner about 5 minutes). As you explore, talk
about what you find with your partner.
4. Using Build an Atom, talk with your partner as you play with the parts of atoms to find:
A. What parts go in the center of the atom?
B. You can call the center of the atom, the nucleus. Most atoms in our environment have a stable
nucleus.
C. Play around, and write down three examples of atoms that have a stable nucleus and include a
drawing of your nucleus.
re
Number of particles in
your nucleus:
Draw
your nucleus
What element
is it?
<
Answers: 2
Biology, 21.06.2019 20:00
The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.
Answers: 3
Biology, 22.06.2019 02:30
Many plants can reproduce asexually. which of these is an example of asexual reproduction in a plant? a. pine cones forming on a tree b. cross-pollination in a tomato c. roots sprouting from a potato d. night-blooming jasmine flowers
Answers: 3
Biology, 22.06.2019 05:30
What is a sex-linked genetic disorder that disrupts the blood's ability to clot? a.achondroplasia b.huntington's disease c.hemophilia d.albinism
Answers: 2
Name:
Period:
peech
*
Build an Atom
Learning Objectives:
1. Draw mode...
peech
*
Build an Atom
Learning Objectives:
1. Draw mode...
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