Biology, 23.10.2019 22:00 scastillo8
Which of the following is true about an atom of iron and an atom of copper?
they have different masses.
both have the same properties.
they have an equal number of protons.
both have different types of sub-atomic particles.
Answers: 1
Biology, 22.06.2019 13:00, diamondgdm
What do you need to use in order to work as an environmental scientist? you need to use the scientific method and__ in order to work as an environmental scientist.
Answers: 1
Biology, 22.06.2019 20:00, robert7248
Can someone me i need the answer and don’t understand?
Answers: 1
Biology, 22.06.2019 22:30, meramera50
What is the name of the group of elements that are a good conductor of heat? (5 points) select one: a. alkali metals b. halogens c. noble gases d. nonmetals
Answers: 1
Which of the following is true about an atom of iron and an atom of copper?
they have...
they have...
History, 14.11.2019 13:31
English, 14.11.2019 13:31
Biology, 14.11.2019 13:31
Social Studies, 14.11.2019 13:31