C. WRITE TURE OR FALSE FOR EACH STATEMENT. REWRITE THE FALSE STATEMENTS CORRECTLY :
1. The nucleus of an atom is positively charged.
2. Atomic number is the number of protons and electrons.
3. Alpha particles carry two units of positive charge and four units of mass.
4. Gamma particles have no charge and mass.
5. The number of protons and neutrons in an atom is called the mass number.
6. Protons have 1.602 x 10-19 C of positive units.
7. Neutrons are negatively charged particles.
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8. Neutrons were discovered by Chadwick.​

For the following, determine the type of reaction and then give products.

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?

Plz me ! 1 which of earths spheres contains most of its mass? a atmosphere b hydrosphere c geosphere* d biosphere 2 erosion and weathering are examples of which types of forces? a constructive forces b destructive forces* c gravitational forces d inertia-related forces 3 which of the following statements about earths atmosphere is true? a earths atmosphere contains 78% water vapor which is essentail to life b earths atmosphere contains 21% oxygen c earths atmosphere contains carbon dioxide which all life forms require d earths atmosphere allows radiation from the sun to pass through it and warm earths surface* 4 the strenght of the force of gravity between two objects is determined by which of the following factors? select all that apply a the messes of the objects* b the distance between the objects* c the volumes of the objects d the surface area of the objects 5 earth and moon are kept in there respective orbits due to the influence of a inertia b gravity c gravity and inertia* d neither gravity or inertia if you answer all questions right i will give