Cards in this guide (10)
Which of the following elements tend to be radioactive
Ra and Ac
Pu and Th
Am and U
The bond order is equal to the number of pairs of electrons in a covalent bond
What happens to the pressure and the molecules inside a beach ball that is being blown up
The pressure increases, and the molecules collide with the beach
ball's inner surface.
Groups are organized by the number of valence electrons that are found in their outer electron
According to the law of conservation of charge in alpha decay the total number of protons on one side of the equation equals the total number of protons on the other side of the equation
What is a bond that is an electrostatic attraction between atoms of opposite charges
Alpha decay and beta decay are two forms of decay that cause transmutation
Which of the following are equal to 233 K 40C 80F -40F -40C
233.15 K is -40 deg F or -40 deg C (the latter two are the
same).
So, to the nearest whole degree, 233K would be equal to -40F or
-40C
What one of the following describes the molecular geometry of a molecule with two electrons groups with only bonded pairs
Strontium decays by beta decay part of the nuclear equation is shown below fill in the blank with a number