Chemistry

In a neutral atom, the number of ________ equals the number of electrons.

• Neutrons

• Protons

• Nuclei

• elements

Solubility (dissolves): Chemical or Physical Property

• Chemical Property
• Physical Property

 Which elements are found on the right side of The Periodic Table?

• Metals

• Nonmetals

• Alkali metals

• Metalloids

The formula for finding the number of Neutrons is

• Mass Number - Atomic Number

• Mass Number + Atomic Number

• Atomic Number - Mass Number

• Mass Number - No. of Protons

Tags

NGSS.MS-PS1-1

Conductors are part of which group?

• Metals

• Nonmetals

• Metalloids

• The Halogens

For any given element, the atomic number indicates the number of _____

• protons in the nucleus

• neutron in the nucleus

• electrons in the atom

• nucleons in the atom

Tags

NGSS.MS-PS1-1

What is the smallest piece of matter that still has properties of that matter?

• Element

• Cell

• Proton

• Atom

Tags

NGSS.MS-PS1-1

The two parts of an atom are:

• Nucleus and Cytoplasm

• Nucleus and Saturn rings

• Electron cloud and Nucleus

• Mitochondria and Cytoplasm

Tags

NGSS.MS-PS1-1

Which two particles are located in the nucleus of the atom?

• DNA and chromosones

• Protons and Electrons

• Protons and Neutrons

• Electrons and Neutrons

Tags

NGSS.MS-PS1-1

Which combination is the correct?

• Protons-positive

  Electrons-negative

  Neutrons-neutral

• Neutrons-negative

  Electrons-positive

  Protons-neutral

• Electrons-neutral

  Neutrons-positive

  Protons-negative

• Electrons-neutral

  Neutrons-neutral

  Protons-positive

Tags

NGSS.MS-PS1-1