How many neutrons does an element have if its atomic number is 45 and its mass number is 160?

What is true of a reaction that is in dynamic equilibrium? A. The concentration of the reactants decreases

Daniel claims that the product of two square roots of integers is always rational. His reasoning is given in the example below.

When adding and fractions (1/3) + (-2/5) what must you first do

Which element has quantum numbers 3 1 0 - 1/2

Which answer best describes this reaction? formation of an ester by condensation formation of an ether by condensation formation of a new product using a substitution reaction formation of a new product using an addition reaction

In which orbital does an electron in a bromine atom experience the smallest?

What characteristics of water allow it to have high surface tension?

Obtaining scientific data from a distance is called?

What is organic chemistry?

What is the total number of electrons shared in a double covalent bond between two atoms? (1) 1 (3) 8 (2) 2 (4) 4