Which elements are used for artistic objects

The elements used for artistic objects are components like color, form, line, shape, space, texture, and value.

Explanation:

They forms the basic building blocks of art. A two-dimensional painting or three-dimensional sculpture are decided by the artist. Line, shape, form may encloses volume a such as cube, cylinder, sphere, pyramid.

Value defines the shades of the colors. Spaces are defined the depthness. Colour made up hue having the name of colour value being the darkness or brightness of the colour. Intensity describes the quality of purity and brightness .Texture describes how things appear or feel touched.

they are both synthetic elements

explanation:

d

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.