Chemistry, 29.04.2021 19:40 behemoth42
Busca en la tabla periódica los siguientes elementos, indica el grupo y período. Representa mediante un
dibujo su estructura atómica y explica con tus palabras que significa el valor de su número atómico y de su
masa atómica. Calcula el número de neutrones (masa atómica – número atómico).
1. Oxígeno (O)
2. Hidrógeno (H)
3. Carbono (C )
4. Nitrógeno (N)
5. Fósforo (P)
Answers: 3
Chemistry, 22.06.2019 17:00
According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.
Answers: 2
Chemistry, 22.06.2019 17:10
Increasing the substrate concentration in an enzymatic reaction could overcome which of the following? a) the need for a coenzymeb) allosteric inhibitionc) competitive inhibitiond) insufficient cofactors
Answers: 1
Chemistry, 22.06.2019 17:30
Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory
Answers: 1
Chemistry, 23.06.2019 04:10
An unknown substance has been shown to have weak covalent bonds. which of the following is most likely a property of this substance? a. high ph b. high conductivity c. low melting point d. low flammability
Answers: 3
Busca en la tabla periódica los siguientes elementos, indica el grupo y período. Representa mediante...
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